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The
Christian doctrine Christian theology is the theology of Christian belief and practice. Such study concentrates primarily upon the texts of the Old Testament and of the New Testament, as well as on Christian tradition. Christian theologians use biblical exegesis, ...
of the Trinity (, from 'threefold') is the central dogma concerning the nature of God in most Christian churches, which defines
one God Monotheism is the belief that there is only one deity, an all-supreme being that is universally referred to as God. Cross, F.L.; Livingstone, E.A., eds. (1974). "Monotheism". The Oxford Dictionary of the Christian Church (2 ed.). Oxford: Oxford ...
existing in three coequal,
coeternal Eternity, in common parlance, means infinite time that never ends or the quality, condition, or fact of being everlasting or eternal. Classical philosophy, however, defines eternity as what is timeless or exists outside time, whereas sempiter ...
,
consubstantial Consubstantiality, a term derived from la, consubstantialitas, denotes identity of substance or essence in spite of difference in aspect. It appears most commonly in its adjectival form, "consubstantial", from Latin ''consubstantialis'', and ...
divine persons:
God the Father God the Father is a title given to God in Christianity. In mainstream trinitarian Christianity, God the Father is regarded as the first person of the Trinity, followed by the second person, God the Son Jesus Christ, and the third person, God t ...
,
God the Son God the Son ( el, Θεὸς ὁ υἱός, la, Deus Filius) is the second person of the Trinity in Christian theology. The doctrine of the Trinity identifies Jesus as the incarnation of God, united in essence (consubstantial) but distinct in ...
(
Jesus Christ Jesus, likely from he, יֵשׁוּעַ, translit=Yēšūaʿ, label=Hebrew/Aramaic ( AD 30 or 33), also referred to as Jesus Christ or Jesus of Nazareth (among other names and titles), was a first-century Jewish preacher and religious ...
) and
God the Holy Spirit For the majority of Christian denominations, the Holy Spirit, or Holy Ghost, is believed to be the third person of the Trinity, a Triune God manifested as God the Father, God the Son, and God the Holy Spirit, each entity itself being God.Gru ...
, three distinct persons sharing one ''
homoousion Homoousion ( ; grc, ὁμοούσιον, lit=same in being, same in essence, from , , "same" and , , "being" or "essence") is a Christian theological term, most notably used in the Nicene Creed for describing Jesus (God the Son) as "same in bei ...
'' (essence) "each is God, complete and whole." As the
Fourth Lateran Council The Fourth Council of the Lateran or Lateran IV was convoked by Pope Innocent III in April 1213 and opened at the Lateran Palace in Rome on 11 November 1215. Due to the great length of time between the Council's convocation and meeting, many bi ...
declared, it is the Father who begets, the Son who is begotten, and the Holy Spirit who proceeds. In this context, the three persons define God is, while the one essence defines God is. This expresses at once their distinction and their indissoluble unity. Thus, the entire process of creation and grace is viewed as a single shared action of the three divine persons, in which each person manifests the attributes unique to them in the Trinity, thereby proving that everything comes "from the Father," "through the Son," and "in the Holy Spirit." This
doctrine Doctrine (from la, doctrina, meaning "teaching, instruction") is a codification of beliefs or a body of teachings or instructions, taught principles or positions, as the essence of teachings in a given branch of knowledge or in a belief system ...
is called Trinitarianism and its adherents are called Trinitarians, while its opponents are called antitrinitarians or nontrinitarians. Christian nontrinitarian positions include
Unitarianism Unitarianism (from Latin ''unitas'' "unity, oneness", from ''unus'' "one") is a nontrinitarian branch of Christian theology. Most other branches of Christianity and the major Churches accept the doctrine of the Trinity which states that there i ...
,
Binitarianism Binitarianism is a Christian theology of two persons, personas, or aspects in one substance/ Divinity (or God). Classically, binitarianism is understood as a form of monotheism—that is, that God is absolutely one being—and yet with binitarian ...
and
Modalism Modalistic Monarchianism, also known as Modalism or Oneness Christology, is a Christian theology upholding the oneness of God as well as the divinity of Jesus; as a form of Monarchianism, it stands in contrast with Trinitarianism. Modalistic Monar ...
. While the developed doctrine of the Trinity is not explicit in the books that constitute the
New Testament The New Testament grc, Ἡ Καινὴ Διαθήκη, transl. ; la, Novum Testamentum. (NT) is the second division of the Christian biblical canon. It discusses the teachings and person of Jesus, as well as events in first-century Christ ...
, the New Testament possesses a triadic understanding of God and contains a number of
Trinitarian formula The Trinitarian formula is the phrase "in the name of the Father, and of the Son, and of the Holy Spirit" ( grc-x-koine, εἰς τὸ ὄνομα τοῦ Πατρὸς καὶ τοῦ Υἱοῦ καὶ τοῦ Ἁγίου Πνεύματος, e ...
s. The doctrine of the Trinity was first formulated among the
early Christian Early Christianity (up to the First Council of Nicaea in 325) spread from the Levant, across the Roman Empire, and beyond. Originally, this progression was closely connected to already established Jewish centers in the Holy Land and the Jewish d ...
s and
fathers of the Church The Church Fathers, Early Church Fathers, Christian Fathers, or Fathers of the Church were ancient and influential Christian theologians and writers who established the intellectual and doctrinal foundations of Christianity. The historical pe ...
as they attempted to understand the relationship between Jesus and God in their scriptural documents and prior traditions. Though the Trinity is mainly a Christian concept,
Judaism Judaism ( he, ''Yahăḏūṯ'') is an Abrahamic, monotheistic, and ethnic religion comprising the collective religious, cultural, and legal tradition and civilization of the Jewish people. It has its roots as an organized religion in the ...
has had parallel views, especially among writings from the
kabbalah Kabbalah ( he, קַבָּלָה ''Qabbālā'', literally "reception, tradition") is an esoteric method, discipline and Jewish theology, school of thought in Jewish mysticism. A traditional Kabbalist is called a Mekubbal ( ''Məqūbbāl'' "rece ...
tradition.


Old Testament

The
Old Testament The Old Testament (often abbreviated OT) is the first division of the Christian biblical canon, which is based primarily upon the 24 books of the Hebrew Bible or Tanakh, a collection of ancient religious Hebrew writings by the Israelites. The ...
has been interpreted as referring to the Trinity in many places. One of these is the prophecy about the
Messiah In Abrahamic religions, a messiah or messias (; , ; , ; ) is a saviour or liberator of a group of people. The concepts of ''mashiach'', messianism, and of a Messianic Age originated in Judaism, and in the Hebrew Bible, in which a ''mashiach'' ...
in Isaiah 9. The Messiah is called "Wonderful Counselor, Mighty God, Everlasting Father, Prince of Peace." Some see this verse as meaning the Messiah will represent the Trinity on earth. This is because Counselor is a title for the Holy Spirit (John 14:26), the Trinity is God, Father is a title for God the Father, and Prince of Peace is a title for Jesus. This verse is also used to support the
Deity of Christ In Christianity, Christology (from the Greek grc, Χριστός, Khristós, label=none and grc, -λογία, -logia, label=none), translated literally from Greek as "the study of Christ", is a branch of theology that concerns Jesus. Differ ...
. Another verse used to support the Deity of Christ is This is because both the Ancient of Days (God the Father) and the Son of Man (Jesus, Matt 16:13) have an everlasting dominion, which is ascribed to God in Psalm 145:13. Some also see as Trinitarian since they think it is saying the Lord in heaven is different from the Lord on earth. People also see the Trinity when the OT refers to God's word (Psalm 33:6), His Spirit (Isaiah 61:1), and Wisdom (Proverbs 9:1), as well as narratives such as the appearance of the three men to
Abraham Abraham, ; ar, , , name=, group= (originally Abram) is the common Hebrew patriarch of the Abrahamic religions, including Judaism, Christianity, and Islam. In Judaism, he is the founding father of the special relationship between the Jew ...
. However, it is generally agreed among Trinitarian Christian scholars that it would go beyond the intention and spirit of the Old Testament to correlate these notions directly with later Trinitarian doctrine. Some
Church Fathers The Church Fathers, Early Church Fathers, Christian Fathers, or Fathers of the Church were ancient and influential Christian theologians and writers who established the intellectual and doctrinal foundations of Christianity. The historical per ...
believed that a knowledge of the mystery was granted to the prophets and saints of the Old Testament, and that they identified the divine messenger of Genesis 16:7, Genesis 21:17, Genesis 31:11, Exodus 3:2 and Wisdom of the
sapiential books The Poetic Books, also called the Sapiential Books, are a division of the Christian Bible grouping 5 or 7 books (depending on the canon) in the Old Testament. The term "Sapiential Books" refers to the same set, although not all the Psalms are us ...
with the Son, and "the spirit of the Lord" with the Holy Spirit. Other Church Fathers, such as
Gregory Nazianzen Gregory of Nazianzus ( el, Γρηγόριος ὁ Ναζιανζηνός, ''Grēgorios ho Nazianzēnos''; ''Liturgy of the Hours'' Volume I, Proper of Saints, 2 January. – 25 January 390,), also known as Gregory the Theologian or Gregory N ...
, argued in his ''Orations'' that the revelation was gradual, claiming that the Father was proclaimed in the Old Testament openly, but the Son only obscurely, because "it was not safe, when the Godhead of the Father was not yet acknowledged, plainly to proclaim the Son". Genesis 18–19 has been interpreted by Christians as a Trinitarian text. The narrative has the Lord appearing to Abraham, who was visited by three men. In Genesis 19, "the two angels" visited
Lot Lot or LOT or The Lot or ''similar'' may refer to: Common meanings Areas * Land lot, an area of land * Parking lot, for automobiles *Backlot, in movie production Sets of items *Lot number, in batch production *Lot, a set of goods for sale togethe ...
at Sodom. The interplay between Abraham on the one hand and the Lord/three men/the two angels on the other was an intriguing text for those who believed in a single God in three persons.
Justin Martyr Justin Martyr ( el, Ἰουστῖνος ὁ μάρτυς, Ioustinos ho martys; c. AD 100 – c. AD 165), also known as Justin the Philosopher, was an early Christian apologist and philosopher. Most of his works are lost, but two apologies and ...
, and
John Calvin John Calvin (; frm, Jehan Cauvin; french: link=no, Jean Calvin ; 10 July 150927 May 1564) was a French theologian, pastor and reformer in Geneva during the Protestant Reformation. He was a principal figure in the development of the system ...
similarly, interpreted it such that Abraham was visited by God, who was accompanied by two angels. Justin supposed that the God who visited Abraham was distinguishable from the God who remains in the heavens, but was nevertheless identified as the (monotheistic) God. Justin interpreted the God who visited Abraham as Jesus, the second person of the Trinity. Augustine, in contrast, held that the three visitors to Abraham were the three persons of the Trinity. He saw no indication that the visitors were unequal, as would be the case in Justin's reading. Then in Genesis 19, two of the visitors were addressed by Lot in the singular: "Lot said to them, 'Not so, my lord (Gen. 19:18). Augustine saw that Lot could address them as one because they had a single substance, despite the plurality of persons. Christians interpret the
theophanies Theophany (from Ancient Greek , meaning "appearance of a deity") is a personal encounter with a deity, that is an event where the manifestation of a deity occurs in an observable way. Specifically, it "refers to the temporal and spatial manifes ...
, or appearances of the
Angel of the Lord The (or an) angel of the ( he, מַלְאַךְ יְהוָה '' mal’āḵ YHWH'' "messenger of Yahweh") is an entity appearing repeatedly in the Tanakh (Old Testament) on behalf of the God of Israel. The guessed term ''YHWH'', which occurs ...
, as revelations of a person distinct from God, who is nonetheless called God. This interpretation is found in Christianity as early as Justin Martyr and
Melito of Sardis Melito of Sardis ( el, Μελίτων Σάρδεων ''Melítōn Sárdeōn''; died ) was the bishop of Sardis near Smyrna in western Anatolia, and a great authority in early Christianity. Melito held a foremost place in terms of bishops in Asia d ...
, and reflects ideas that were already present in
Philo Philo of Alexandria (; grc, Φίλων, Phílōn; he, יְדִידְיָה, Yəḏīḏyāh (Jedediah); ), also called Philo Judaeus, was a Hellenistic Jewish philosopher who lived in Alexandria, in the Roman province of Egypt. Philo's deplo ...
. The Old Testament theophanies were thus seen as
Christophanies A Christophany is an appearance or non-physical manifestation of Christ. Traditionally the term refers to visions of Christ after his Ascension of Jesus, ascension, such as the bright light of the conversion of Paul the Apostle. Also, following ...
, each a "preincarnate appearance of the Messiah".


The New Testament

While the developed doctrine of the Trinity is not explicit in the books that constitute the
New Testament The New Testament grc, Ἡ Καινὴ Διαθήκη, transl. ; la, Novum Testamentum. (NT) is the second division of the Christian biblical canon. It discusses the teachings and person of Jesus, as well as events in first-century Christ ...
, the New Testament contains a number of
Trinitarian formula The Trinitarian formula is the phrase "in the name of the Father, and of the Son, and of the Holy Spirit" ( grc-x-koine, εἰς τὸ ὄνομα τοῦ Πατρὸς καὶ τοῦ Υἱοῦ καὶ τοῦ Ἁγίου Πνεύματος, e ...
s, including Matthew 28:19, 2 Corinthians 13:13, 1 Corinthians 12:4–5, Ephesians 4:4–6, 1 Peter 1:2, and Revelation 1:4–5. Reflection by early Christians on passages such as the
Great Commission In Christianity, the Great Commission is the instruction of the resurrected Jesus Christ to his disciples to spread the gospel to all the nations of the world. The Great Commission is outlined in Matthew 28:16– 20, where on a mountain i ...
: "Go therefore and make disciples of all nations,
baptizing Baptism (from grc-x-koine, βάπτισμα, váptisma) is a form of ritual purification—a characteristic of many religions throughout time and geography. In Christianity, it is a Christian sacrament of initiation and adoption, almost inv ...
them in the name of the Father and of the Son and of the Holy Spirit" and
Paul the Apostle Paul; grc, Παῦλος, translit=Paulos; cop, ⲡⲁⲩⲗⲟⲥ; hbo, פאולוס השליח (previously called Saul of Tarsus;; ar, بولس الطرسوسي; grc, Σαῦλος Ταρσεύς, Saũlos Tarseús; tr, Tarsuslu Pavlus; ...
's blessing: "The grace of the Lord Jesus Christ and the
love of God Love of God can mean either love for God or love by God. Love for God (''philotheia'') is associated with the concepts of worship, and devotions towards God. The Greek term ''theophilia'' means the love or favour of God, and ''theophilos'' mean ...
and the fellowship of the Holy Spirit be with you all", leading theologians across history in attempting to articulate the relationship between the Father, Son, and Holy Spirit. Eventually, the diverse references to God, Jesus, and the Spirit found in the New Testament were brought together to form the doctrine of the Trinity—one Godhead subsisting in three persons and one
substance Substance may refer to: * Matter, anything that has mass and takes up space Chemistry * Chemical substance, a material with a definite chemical composition * Drug substance ** Substance abuse, drug-related healthcare and social policy diagnosis ...
. The doctrine of the Trinity was used to oppose alternative views of how the three are related and to defend the church against charges of worshiping two or three gods.


1 John 5:7–8

Modern Biblical scholarship largely agrees that 1 John 5:7 seen in Latin and Greek texts after the 4th century and found in later translations such as the King James Translation, cannot be found in the oldest Greek and Latin texts. Verse 7 is known as the
Johannine Comma The Johannine Comma ( la, Comma Johanneum) is an interpolated phrase (comma) in verses of the First Epistle of John. The text (with the comma in italics and enclosed by square brackets) in the King James Bible reads: It became a touchpoint f ...
, which most scholars agree to be a later addition by a later copyist or what is termed a textual gloss and not part of the original text. This verse reads: This verse is absent from the Ethiopic, Aramaic, Syriac, Slavic, Armenian, Georgian, and Arabic translations of the Greek New Testament.


Jesus in the New Testament

In the
Pauline epistles The Pauline epistles, also known as Epistles of Paul or Letters of Paul, are the thirteen books of the New Testament attributed to Paul the Apostle, although the authorship of some is in dispute. Among these epistles are some of the earliest extan ...
, the public, collective devotional patterns towards Jesus in the early Christian community are reflective of Paul's perspective on the divine status of Jesus in what scholars have termed a "binitarian" pattern or shape of devotional practice (worship) in the New Testament, in which "God" and Jesus are thematized and invoked. Jesus receives prayer (1 Corinthians 1:2; 2 Corinthians 12:8–9), the presence of Jesus is confessionally invoked by believers (1 Corinthians 16:22; Romans 10:9-13; Philippians 2:10-11), people are baptized in Jesus' name (1 Corinthians 6:11; Romans 6:3), Jesus is the reference in Christian fellowship for a religious ritual meal (the
Lord's Supper The Eucharist (; from Greek , , ), also known as Holy Communion and the Lord's Supper, is a Christian rite that is considered a sacrament in most churches, and as an ordinance in others. According to the New Testament, the rite was instituted ...
; 1 Corinthians 11:17-34). Jesus is described as "existing in the very form of God" (Philippians 2:6), and having the "fullness of the Deity
iving Iving may refer to: *Intravenous therapy Intravenous therapy (abbreviated as IV therapy) is a medical technique that administers fluids, medications and nutrients directly into a person's vein. The intravenous route of administration is commonly ...
in bodily form" (Colossians 2:9). Jesus is also in some verses directly called God (Romans 9:5, Titus 2:13, 2 Peter 1:1). The Gospels depict Jesus as human through most of their narrative, but " e eventually discovers that he is a divine being manifest in flesh, and the point of the texts is in part to make his higher nature known in a kind of intellectual epiphany." In the Gospels Jesus is described as forgiving sins, leading some theologians to believe Jesus is portrayed as God. This is because Jesus forgives sins on the behalf of others, people normally only forgive transgressions against oneself. The teachers of the law next to Jesus recognizes this and said
“Why does this fellow talk like that? He’s blaspheming! Who can forgive sins but God alone?” Mark 2:7
Jesus also receives () in the aftermath of the resurrection, a Greek term that either expresses the contemporary social gesture of bowing to a superior, either on one's knees or in full prostration (in Matthew 18:26 a slave performs to his master so that he would not be sold after being unable to pay his debts). The term can also refer to the religious act of devotion towards a deity. While Jesus receives a number of times in the
synoptic Gospels The gospels of Gospel of Matthew, Matthew, Gospel of Mark, Mark, and Gospel of Luke, Luke are referred to as the synoptic Gospels because they include many of the same stories, often in a similar sequence and in similar or sometimes identical ...
, only a few can be said to refer to divine worship. This includes Matthew 28:16-20, an account of the resurrected Jesus receiving worship from his disciples after proclaiming his authority over the cosmos and his ever-continuing presence with the disciples (forming an inclusion with the beginning of the Gospel, where Jesus is given the name Emmanuel, "God with us," a name that alludes to the God of Israel's ongoing presence with his followers throughout the Old Testament (Genesis 28:15; Deuteronomy 20:1). Whereas some have argued that Matthew 28:19 was an interpolation on account of its absence from the first few centuries of early Christian quotations, scholars largely accept the passage as authentic due to its supporting manuscript evidence and that it does appear to be either quoted in the
Didache The ''Didache'' (; ), also known as The Lord's Teaching Through the Twelve Apostles to the Nations (Διδαχὴ Κυρίου διὰ τῶν δώδεκα ἀποστόλων τοῖς ἔθνεσιν), is a brief anonymous early Christian tr ...
(7:1–3) or at least reflected in the Didache as part of a common tradition from which both Matthew and the Didache emerged. Jesus receiving divine worship in the post-resurrection accounts is further mirrored in Luke 24:52.
Acts The Acts of the Apostles ( grc-koi, Πράξεις Ἀποστόλων, ''Práxeis Apostólōn''; la, Actūs Apostolōrum) is the fifth book of the New Testament; it tells of the founding of the Christian Church and the spread of its message ...
depicts the early Christian movement as a public cult centered around Jesus in several passages. In Acts, it is common for individual Christians to "call" upon the name of Jesus (9:14, 21; 22:16), an idea precedented in the Old Testament descriptions of calling on the name of YHWH as a form of prayer. The story of Stephen depicts Stephen invoking and crying out to Jesus in the final moments of his life to receive his spirit (7:59–60). Acts further describes a common ritual practice inducting new members into the early Jesus sect by baptizing them in Jesus' name (2:38; 8:16; 10:48; 19:5). According to
Dale Allison Dale C. Allison (born November 25, 1955) is an American New Testament scholar, historian of Early Christianity, and Christian theologian who for years served as Errett M. Grable Professor of New Testament Exegesis and Early Christianity at Pittsb ...
, Acts depicts the appearances of Jesus to Paul as a divine
theophany Theophany (from Ancient Greek , meaning "appearance of a deity") is a personal encounter with a deity, that is an event where the manifestation of a deity occurs in an observable way. Specifically, it "refers to the temporal and spatial manifest ...
, styled on and identified with the God responsible for the theophany of
Ezekiel Ezekiel (; he, יְחֶזְקֵאל ''Yəḥezqēʾl'' ; in the Septuagint written in grc-koi, Ἰεζεκιήλ ) is the central protagonist of the Book of Ezekiel in the Hebrew Bible. In Judaism, Christianity, and Islam, Ezekiel is acknow ...
in the Old Testament. The
Gospel of John The Gospel of John ( grc, Εὐαγγέλιον κατὰ Ἰωάννην, translit=Euangélion katà Iōánnēn) is the fourth of the four canonical gospels. It contains a highly schematic account of the ministry of Jesus, with seven "sig ...
has been seen as especially aimed at emphasizing Jesus' divinity, presenting Jesus as the ''
Logos ''Logos'' (, ; grc, wikt:λόγος, λόγος, lógos, lit=word, discourse, or reason) is a term used in Western philosophy, psychology and rhetoric and refers to the appeal to reason that relies on logic or reason, inductive and deductive ...
'', pre-existent and divine, from its first words: " In the beginning was the Word, and the Word was with God, and the Word was God" (John 1:1). The Gospel of John ends with Thomas's declaration that he believed Jesus was God, "My Lord and my God!" (John 20:28). There is no significant tendency among modern scholars to deny that John 1:1 and John 20:28 identify Jesus with God. John also portrays Jesus as the agent of creation of the universe. One of the most common verses emphasizing Jesus divinity is John 1:1. However, in a 1973
Journal of Biblical Literature The ''Journal of Biblical Literature'' (''JBL'') is one of three academic journals published by the Society of Biblical Literature (SBL). First published in 1881, ''JBL'' is the flagship journal of the field. ''JBL'' is published quarterly and inc ...
article, Philip B. Harner,
Professor Emeritus ''Emeritus'' (; female: ''emerita'') is an adjective used to designate a retired chair, professor, pastor, bishop, pope, director, president, prime minister, rabbi, emperor, or other person who has been "permitted to retain as an honorary title ...
of Religion at
Heidelberg College Heidelberg University is a private university in Tiffin, Ohio. Founded in 1850, it was known as Heidelberg College until 1889 and from 1926 to 2009. It is affiliated with the United Church of Christ. History Heidelberg University was founded b ...
, claimed that the traditional translation of John 1:1c ("and the Word was God") is incorrect. He endorses the
New English Bible The New English Bible (NEB) is an English translation of the Bible. The New Testament was published in 1961 and the Old Testament (with the Apocrypha) was published on 16 March 1970. In 1989, it was significantly revised and republished as the Re ...
translation of John 1:1c, "and what God was, the Word was." It should be noted however that Harner claim has been criticized by other scholar. In the same article, Harner also noted that; "Perhaps the clause could be translated, ‘the Word had the same nature as God.” This would be one way of representing John’s thought, which is, as I understand it, that ho logos, no less than ho theos, had the nature of theos." which in his case means the Word is as fully God as the person called "God".Rhodes, Ron. "Reasoning from the Scriptures with the Jehovah's Witnesses" Harvest House Publishers, 2009, p. 104-105.


Jesus in later Christian theology

Some have suggested that John presents a hierarchy when he quotes Jesus as saying, "The Father is greater than I", a statement which was appealed to by
nontrinitarian Nontrinitarianism is a form of Christianity that rejects the mainstream Christian doctrine of the Trinity—the belief that God is three distinct hypostases or persons who are coeternal, coequal, and indivisibly united in one being, or essence ...
groups such as
Arianism Arianism ( grc-x-koine, Ἀρειανισμός, ) is a Christological doctrine first attributed to Arius (), a Christian presbyter from Alexandria, Egypt. Arian theology holds that Jesus Christ is the Son of God, who was begotten by God ...
. However, Church Fathers such as
Augustine of Hippo Augustine of Hippo ( , ; la, Aurelius Augustinus Hipponensis; 13 November 354 – 28 August 430), also known as Saint Augustine, was a theologian and philosopher of Berber origin and the bishop of Hippo Regius in Numidia, Roman North Af ...
and
Thomas Aquinas Thomas Aquinas, OP (; it, Tommaso d'Aquino, lit=Thomas of Aquino; 1225 – 7 March 1274) was an Italian Dominican friar and priest who was an influential philosopher, theologian and jurist in the tradition of scholasticism; he is known wi ...
argued this statement was to be understood as Jesus speaking about his human nature.


Holy Spirit in the New Testament

Prior Jewish theology held that the Spirit is merely the divine presence of God himself, whereas
orthodox Orthodox, Orthodoxy, or Orthodoxism may refer to: Religion * Orthodoxy, adherence to accepted norms, more specifically adherence to creeds, especially within Christianity and Judaism, but also less commonly in non-Abrahamic religions like Neo-pa ...
Christian theology Christian theology is the theology of Christianity, Christian belief and practice. Such study concentrates primarily upon the texts of the Old Testament and of the New Testament, as well as on Christian tradition. Christian theology, theologian ...
holds that the Holy Spirit is a distinct person of God himself. This development begins early in the New Testament, as the Spirit of God receives much more emphasis and description comparably than it had in earlier Jewish writing. Whereas there are 75 references to the Spirit within the
Old Testament The Old Testament (often abbreviated OT) is the first division of the Christian biblical canon, which is based primarily upon the 24 books of the Hebrew Bible or Tanakh, a collection of ancient religious Hebrew writings by the Israelites. The ...
and 35 identified in the non-biblical
Dead Sea Scrolls The Dead Sea Scrolls (also the Qumran Caves Scrolls) are ancient Jewish and Hebrew religious manuscripts discovered between 1946 and 1956 at the Qumran Caves in what was then Mandatory Palestine, near Ein Feshkha in the West Bank, on the nor ...
, the New Testament, despite its significantly shorter length, mentions the Spirit 275 times. In addition to its larger emphasis and importance placed on the Spirit in the New Testament, the Spirit is also described in much more personalized and individualized terms than earlier.
Larry Hurtado Larry Weir Hurtado, (December 29, 1943 – November 25, 2019), was an American New Testament scholar, historian of early Christianity, and Emeritus Professor of New Testament Language, Literature, and Theology at the University of Edinburgh ( ...
writes; The Holy Spirit is described as God in the book of the
Acts of the Apostles The Acts of the Apostles ( grc-koi, Πράξεις Ἀποστόλων, ''Práxeis Apostólōn''; la, Actūs Apostolōrum) is the fifth book of the New Testament; it tells of the founding of the Christian Church and the spread of its messag ...
But Peter said, “Ananias, why has Satan filled your heart to lie to the Holy Spirit and to keep back for yourself part of the proceeds of the land? 4 While it remained unsold, did it not remain your own? And after it was sold, was it not at your disposal? Why is it that you have contrived this deed in your heart? You have not lied to man but to God.” Acts 5:3-4
Peter first says Ananias is lying to the Holy Spirit, he then says he is lying to God. In the New Testament, the Spirit is not portrayed as the recipient of
cultic Cult is the care (Latin: '' cultus'') owed to deities and temples, shrines, or churches. Cult is embodied in ritual and ceremony. Its present or former presence is made concrete in temples, shrines and churches, and cult images, including votiv ...
devotion, which instead, is typically offered to God the Father and to the risen/glorified Jesus. Although what became mainstream Christianity subsequently affirmed the propriety of including the Spirit as the recipient of worship as reflected in the developed form of the
Nicene Creed The original Nicene Creed (; grc-gre, Σύμβολον τῆς Νικαίας; la, Symbolum Nicaenum) was first adopted at the First Council of Nicaea in 325. In 381, it was amended at the First Council of Constantinople. The amended form is a ...
, perhaps the closest to this in the New Testament is in Matthew 28:19 and 2 Corinthians 13:14 which describe the Spirit as the subject of religious ritual.


Holy Spirit in later Christian theology

As the
Arian controversy The Arian controversy was a series of Christian disputes about the nature of Christ that began with a dispute between Arius and Athanasius of Alexandria, two Christian theologians from Alexandria, Egypt. The most important of these controversies c ...
was dissipating, the debate moved from the deity of Jesus Christ to the equality of the Holy Spirit with the Father and Son. On one hand, the
Pneumatomachi The ''Pneumatomachi'' (; grc-gre, Πνευματομάχοι ''Pneumatomákhoi''), also known as Macedonians or Semi-Arians in Constantinople and the Tropici in Alexandria, were an anti-Nicene Creed sect which flourished in the regions adjacent t ...
sect declared that the Holy Spirit was an inferior person to the Father and Son. On the other hand, the
Cappadocian Fathers The Cappadocian Fathers, also traditionally known as the Three Cappadocians, are Basil the Great (330–379), who was bishop of Caesarea; Basil's younger brother Gregory of Nyssa (c. 335 – c. 395), who was bishop of Nyssa; and a close friend ...
argued that the Holy Spirit was equal to the Father and Son in nature or substance. Although the main text used in defense of the deity of the Holy Spirit was Matthew 28:19, Cappadocian Fathers such as
Basil the Great Basil of Caesarea, also called Saint Basil the Great ( grc, Ἅγιος Βασίλειος ὁ Μέγας, ''Hágios Basíleios ho Mégas''; cop, Ⲡⲓⲁⲅⲓⲟⲥ Ⲃⲁⲥⲓⲗⲓⲟⲥ; 330 – January 1 or 2, 379), was a bishop of Ca ...
argued from other verses such as "But Peter said, 'Ananias, why has Satan filled your heart to lie to the Holy Spirit and to keep back for yourself part of the proceeds of the land? While it remained unsold, did it not remain your own? And after it was sold, was it not at your disposal? Why is it that you have contrived this deed in your heart? You have not lied to men but to God. (Acts 5:3–4). Another passage the Cappadocian Fathers quoted from was "By the word of the Lord the heavens were made, and by the breath of his mouth all their host" (Psalm 33:6). According to their understanding, because "breath" and "spirit" in Hebrew are both "רוּחַ" ("ruach"), Psalm 33:6 is revealing the roles of the Son and Holy Spirit as co-creators. And since, according to them, because only the holy God can create holy beings such as the angels, the Son and Holy Spirit must be God. Yet another argument from the Cappadocian Fathers to prove that the Holy Spirit is of the same nature as the Father and Son comes from "For who knows a person's thoughts except the spirit of that person, which is in him? So also no one comprehends the thoughts of God except the Spirit of God" (1 Corinthians 2:11). They reasoned that this passage proves that the Holy Spirit has the same relationship to God as the spirit within us has to us. The Cappadocian Fathers also quoted, "Do you not know that you are God's temple and that God's Spirit dwells in you?" (1 Corinthians 3:16) and reasoned that it would be blasphemous for an inferior being to take up residence in a temple of God, thus proving that the Holy Spirit is equal with the Father and the Son. They also combined "the servant does not know what his master is doing" (John 15:15) with 1 Corinthians 2:11 in an attempt to show that the Holy Spirit is not the slave of God, and therefore his equal. The Pneumatomachi contradicted the Cappadocian Fathers by quoting, "Are they not all ministering spirits sent out to serve for the sake of those who are to inherit salvation?" (Hebrews 1:14) in effect arguing that the Holy Spirit is no different from other created angelic spirits. The Church Fathers disagreed, saying that the Holy Spirit is greater than the angels, since the Holy Spirit is the one who grants the foreknowledge for prophecy (1 Corinthians 12:8-10) so that the angels could announce events to come.


Early Christianity


Before the Council of Nicaea

While the developed doctrine of the Trinity is not explicit in the books that constitute the
New Testament The New Testament grc, Ἡ Καινὴ Διαθήκη, transl. ; la, Novum Testamentum. (NT) is the second division of the Christian biblical canon. It discusses the teachings and person of Jesus, as well as events in first-century Christ ...
, it was first formulated as early Christians attempted to understand the relationship between Jesus and God in their scriptural documents and prior traditions. An early reference to the three “persons” of later Trinitarian doctrines appears towards the end of the first century, where
Clement of Rome Pope Clement I ( la, Clemens Romanus; Greek: grc, Κλήμης Ῥώμης, Klēmēs Rōmēs) ( – 99 AD) was bishop of Rome in the late first century AD. He is listed by Irenaeus and Tertullian as the bishop of Rome, holding office from 88 AD t ...
rhetorically asks in his
epistle An epistle (; el, ἐπιστολή, ''epistolē,'' "letter") is a writing directed or sent to a person or group of people, usually an elegant and formal didactic letter. The epistle genre of letter-writing was common in ancient Egypt as par ...
as to why corruption exists among some in the Christian community; "Do we not have one God, and one Christ, and one gracious Spirit that has been poured out upon us, and one calling in Christ?" (1 Clement 46:6). A similar example is found in the first century
Didache The ''Didache'' (; ), also known as The Lord's Teaching Through the Twelve Apostles to the Nations (Διδαχὴ Κυρίου διὰ τῶν δώδεκα ἀποστόλων τοῖς ἔθνεσιν), is a brief anonymous early Christian tr ...
, which directs Christians to "baptize in the name of the Father and of the Son and of the Holy Spirit".
Ignatius of Antioch Ignatius of Antioch (; Greek: Ἰγνάτιος Ἀντιοχείας, ''Ignátios Antiokheías''; died c. 108/140 AD), also known as Ignatius Theophorus (, ''Ignátios ho Theophóros'', lit. "the God-bearing"), was an early Christian writer ...
similarly refers to all three persons around AD 110, exhorting obedience to "Christ, and to the Father, and to the Spirit". Though all of these early sources do reference the three persons of the Trinity, none articulate full divinity, equal status, or shared being as elaborated by Trinitarians in later centuries. The pseudonymous
Ascension of Isaiah The ''Ascension of Isaiah'' is a pseudepigraphical Judeo-Christian text. Harris, Stephen L., ''Understanding the Bible''. Palo Alto: Mayfield. 1985. Scholarly estimates regarding the date of the Ascension of Isaiah range from 70 AD to 175 AD.Hurtad ...
, written sometime between the end of the first century and the beginning of the third century, possesses a "proto-trinitarian" view, such as in its narrative of how the inhabitants of the sixth heaven sing praises to "the primal Father and his Beloved Christ, and the Holy Spirit".
Justin Martyr Justin Martyr ( el, Ἰουστῖνος ὁ μάρτυς, Ioustinos ho martys; c. AD 100 – c. AD 165), also known as Justin the Philosopher, was an early Christian apologist and philosopher. Most of his works are lost, but two apologies and ...
(AD 100 – c. 165) also writes, "in the name of God, the Father and Lord of the universe, and of our Saviour Jesus Christ, and of the Holy Spirit". Justin Martyr is the first to use much of the terminology that would later become widespread in codified Trinitarian theology. For example, he describes that the Son and Father are the same "being" () and yet are also distinct faces (), anticipating the three persons () that come with Tertullian and later authors. Justin describes how Jesus, the Son, is distinguishable from the Father but also derives from the Father, using the analogy of a fire (representing the Son) that is lit from its source, a torch (representing the Father). At another point, Justin Martyr wrote that "we worship him
esus Christ Esus, Hesus, or Aisus was a Britons (Celtic people), Brittonic and Celtic polytheism, Gaulish god known from two monumental statues and a line in Lucan's ''Pharsalia, Bellum civile''. Name T. F. O'Rahilly derives the theonym ''Esus'', as well ...
with reason, since we have learned that he is the Son of the living God himself, and believe him to be in second place and the prophetic Spirit in the third" (1 Apology 13, cf. ch. 60). The first of the early Church Fathers to be recorded using the word "Trinity" was
Theophilus of Antioch :''There is also a Theophilus of Alexandria'' (c. 412 AD). Theophilus ( el, Θεόφιλος ὁ Ἀντιοχεύς) was Patriarch of Antioch from 169 until 182. He succeeded Eros c. 169, and was succeeded by Maximus I c. 183, according to Henr ...
writing in the late 2nd century. He defines the Trinity as God, his Word () and his Wisdom () in the context of a discussion of the first three days of creation, following the early Christian practice of identifying the Holy Spirit as the Wisdom of God. The first defense of the doctrine of the Trinity was by
Tertullian Tertullian (; la, Quintus Septimius Florens Tertullianus; 155 AD – 220 AD) was a prolific early Christian author from Carthage in the Roman province of Africa. He was the first Christian author to produce an extensive corpus of L ...
, who was born around 150–160 AD, explicitly "defined" the Trinity as Father, Son, and Holy Spirit and defended his theology against
Praxeas Praxeas was a Monarchian from Asia Minor who lived in the end of the 2nd century/beginning of the 3rd century. He believed in the unity of the Godhead and vehemently disagreed with any attempt at division of the personalities or personages of the ...
, although he noted that the majority of the believers in his day found issue with his doctrine. St. Justin and Clement of Alexandria referenced all three persons of the Trinity in their doxologies and St. Basil likewise, in the evening lighting of lamps.
Origen of Alexandria Origen of Alexandria, ''Ōrigénēs''; Origen's Greek name ''Ōrigénēs'' () probably means "child of Horus" (from , "Horus", and , "born"). ( 185 – 253), also known as Origen Adamantius, was an early Christian scholar, ascetic, and theolog ...
(AD 185 – c. 253) has often been interpreted as Subordinationist — believing in shared divinity of the three persons but not in co-equality. (Some modern researchers have argued that Origen might have actually been anti-Subordinationist and that his own Trinitarian theology inspired the Trinitarian theology of the later
Cappadocian Fathers The Cappadocian Fathers, also traditionally known as the Three Cappadocians, are Basil the Great (330–379), who was bishop of Caesarea; Basil's younger brother Gregory of Nyssa (c. 335 – c. 395), who was bishop of Nyssa; and a close friend ...
.) The concept of the Trinity can be seen as developing significantly during the first four centuries by the
Church Fathers The Church Fathers, Early Church Fathers, Christian Fathers, or Fathers of the Church were ancient and influential Christian theologians and writers who established the intellectual and doctrinal foundations of Christianity. The historical per ...
in reaction to theological interpretations known as
Adoptionism Adoptionism, also called dynamic monarchianism, is an Early Christianity, early Christian Nontrinitarianism, nontrinitarian Diversity in early Christian theology, theological doctrine, which holds that Jesus in Christianity, Jesus was adopted as ...
,
Sabellianism In Christianity, Sabellianism is the Western Church equivalent to Patripassianism in the Eastern Church, which are both forms of theological modalism. Condemned as heresy, Modalism is the belief that the Father, Son and Holy Spirit are three diff ...
, and
Arianism Arianism ( grc-x-koine, Ἀρειανισμός, ) is a Christological doctrine first attributed to Arius (), a Christian presbyter from Alexandria, Egypt. Arian theology holds that Jesus Christ is the Son of God, who was begotten by God ...
. Adoptionism was the belief that Jesus was an ordinary man, born of Joseph and Mary, who became the Christ and Son of God at his baptism. In 269, the
Synods of Antioch Beginning with three synods convened between 264 and 269 in the matter of Paul of Samosata, more than thirty councils were held in Antioch in ancient times. Most of these dealt with phases of the Arian and of the Christological controversies. Fo ...
condemned
Paul of Samosata Paul of Samosata ( grc-gre, Παῦλος ὁ Σαμοσατεύς, lived from 200 to 275 AD) was Patriarch of Antioch, Bishop of Antioch from 260 to 268 and the originator of the Paulianist heresy named after him. He was a believer in monarchian ...
for his Adoptionist theology, and also condemned the term (, "of the same being") in the modalist sense in which he used it. Among the nontrinitarian beliefs, the
Sabellianism In Christianity, Sabellianism is the Western Church equivalent to Patripassianism in the Eastern Church, which are both forms of theological modalism. Condemned as heresy, Modalism is the belief that the Father, Son and Holy Spirit are three diff ...
taught that the Father, the Son, and the Holy Spirit are essentially one and the same, the difference being simply verbal, describing different aspects or roles of a single being. For this view Sabellius was excommunicated for
heresy Heresy is any belief or theory that is strongly at variance with established beliefs or customs, in particular the accepted beliefs of a church or religious organization. The term is usually used in reference to violations of important religi ...
in Rome c. 220. Some Early Christians that were counted among Orthodoxy denied the eternal generation of the Son, seeing the Son as being begotten in time, these include
Tertullian Tertullian (; la, Quintus Septimius Florens Tertullianus; 155 AD – 220 AD) was a prolific early Christian author from Carthage in the Roman province of Africa. He was the first Christian author to produce an extensive corpus of L ...
and
Justin Martyr Justin Martyr ( el, Ἰουστῖνος ὁ μάρτυς, Ioustinos ho martys; c. AD 100 – c. AD 165), also known as Justin the Philosopher, was an early Christian apologist and philosopher. Most of his works are lost, but two apologies and ...
.


First Council of Nicaea (325)

In the fourth century,
Arianism Arianism ( grc-x-koine, Ἀρειανισμός, ) is a Christological doctrine first attributed to Arius (), a Christian presbyter from Alexandria, Egypt. Arian theology holds that Jesus Christ is the Son of God, who was begotten by God ...
, as traditionally understood, taught that the Father existed prior to the Son who was not, by nature, God but rather a changeable creature who was granted the dignity of becoming "Son of God". In 325, the
First Council of Nicaea The First Council of Nicaea (; grc, Νίκαια ) was a council of Christian bishops convened in the Bithynian city of Nicaea (now İznik, Turkey) by the Roman Emperor Constantine I in AD 325. This ecumenical council was the first effort ...
adopted the Nicene Creed which described Christ as "God of God, Light of Light, very God of very God, begotten, not made, being of one substance with the Father", and the "Holy Ghost" as the one by which " was incarnate ... of the
Virgin Mary Mary; arc, ܡܪܝܡ, translit=Mariam; ar, مريم, translit=Maryam; grc, Μαρία, translit=María; la, Maria; cop, Ⲙⲁⲣⲓⲁ, translit=Maria was a first-century Jewish woman of Nazareth, the wife of Joseph and the mother o ...
". ("the
Word A word is a basic element of language that carries an semantics, objective or pragmatics, practical semantics, meaning, can be used on its own, and is uninterruptible. Despite the fact that language speakers often have an intuitive grasp of w ...
was made flesh and dwelled among us"). About the Father and the Son, the creed used the term (of one substance) to define the relationship between the Father and the Son. After more than fifty years of debate, was recognised as the hallmark of orthodoxy, and was further developed into the formula of "three persons, one being". The Confession of the First Council of Nicaea, the Nicene Creed, said little about the Holy Spirit. At the First Council of Nicea (325) all attention was focused on the relationship between the Father and the Son, without making any similar statement about the Holy Spirit. In the words of the creed:


First Council of Constantinople (381)

Later, at the
First Council of Constantinople The First Council of Constantinople ( la, Concilium Constantinopolitanum; grc-gre, Σύνοδος τῆς Κωνσταντινουπόλεως) was a council of Christian bishops convened in Constantinople (now Istanbul, Turkey) in AD 381 b ...
(381), the Nicene Creed would be expanded, known as Niceno-Constantinopolitan Creed, by saying that the Holy Spirit is worshiped and glorified together with the Father and the Son (), suggesting that he was also consubstantial with them: The doctrine of the divinity and personality of the Holy Spirit was developed by Athanasius in the last decades of his life. He defended and refined the Nicene formula. By the end of the 4th century, under the leadership of
Basil of Caesarea Basil of Caesarea, also called Saint Basil the Great ( grc, Ἅγιος Βασίλειος ὁ Μέγας, ''Hágios Basíleios ho Mégas''; cop, Ⲡⲓⲁⲅⲓⲟⲥ Ⲃⲁⲥⲓⲗⲓⲟⲥ; 330 – January 1 or 2, 379), was a bishop of Ca ...
,
Gregory of Nyssa Gregory of Nyssa, also known as Gregory Nyssen ( grc-gre, Γρηγόριος Νύσσης; c. 335 – c. 395), was Bishop of Nyssa in Cappadocia from 372 to 376 and from 378 until his death in 395. He is venerated as a saint in Catholici ...
, and
Gregory of Nazianzus Gregory of Nazianzus ( el, Γρηγόριος ὁ Ναζιανζηνός, ''Grēgorios ho Nazianzēnos''; ''Liturgy of the Hours'' Volume I, Proper of Saints, 2 January. – 25 January 390,), also known as Gregory the Theologian or Gregory N ...
(the
Cappadocian Fathers The Cappadocian Fathers, also traditionally known as the Three Cappadocians, are Basil the Great (330–379), who was bishop of Caesarea; Basil's younger brother Gregory of Nyssa (c. 335 – c. 395), who was bishop of Nyssa; and a close friend ...
), the doctrine had reached substantially its current form.


Middle Ages

In the late 6th century, some Latin-speaking churches added the words "and from the Son" () to the description of the procession of the Holy Spirit, words that were not included in the text by either the Council of Nicaea or that of Constantinople. This was incorporated into the liturgical practice of Rome in 1014. eventually became one of the main causes for the
East–West Schism The East–West Schism (also known as the Great Schism or Schism of 1054) is the ongoing break of communion between the Roman Catholic and Eastern Orthodox churches since 1054. It is estimated that, immediately after the schism occurred, a ...
in 1054, and the failures of the repeated union attempts. Gregory of Nazianzus would say of the Trinity, "No sooner do I conceive of the One than I am illumined by the splendour of the Three; no sooner do I distinguish Three than I am carried back into the One. When I think of any of the Three, I think of Him as the Whole, and my eyes are filled, and the greater part of what I am thinking escapes me. I cannot grasp the greatness of that One so as to attribute a greater greatness to the rest. When I contemplate the Three together, I see but one torch, and cannot divide or measure out the undivided light." Devotion to the Trinity centered in the French monasteries at Tours and Aniane where
Benedict of Aniane Benedict of Aniane ( la, Benedictus Anianensis; german: Benedikt von Aniane; 747 – 12 February 821 AD), born Witiza and called the Second Benedict, was a Benedictine monk and monastic reformer, who left a large imprint on the religious prac ...
dedicated the abbey church to the Trinity in 872. Feast days were not instituted until 1091 at
Cluny Cluny () is a commune in the eastern French department of Saône-et-Loire, in the region of Bourgogne-Franche-Comté. It is northwest of Mâcon. The town grew up around the Benedictine Abbey of Cluny, founded by Duke William I of Aquitaine in 9 ...
and 1162 at Canterbury and papal resistance continued until 1331.


Theology


Trinitarian baptismal formula

Baptism is generally conferred with the
Trinitarian formula The Trinitarian formula is the phrase "in the name of the Father, and of the Son, and of the Holy Spirit" ( grc-x-koine, εἰς τὸ ὄνομα τοῦ Πατρὸς καὶ τοῦ Υἱοῦ καὶ τοῦ Ἁγίου Πνεύματος, e ...
, "in the name of the Father, and of the Son, and of the Holy Spirit". Trinitarians identify this name with the Christian faith into which baptism is an initiation, as seen for example in the statement of
Basil the Great Basil of Caesarea, also called Saint Basil the Great ( grc, Ἅγιος Βασίλειος ὁ Μέγας, ''Hágios Basíleios ho Mégas''; cop, Ⲡⲓⲁⲅⲓⲟⲥ Ⲃⲁⲥⲓⲗⲓⲟⲥ; 330 – January 1 or 2, 379), was a bishop of Ca ...
(330–379): "We are bound to be baptized in the terms we have received, and to profess faith in the terms in which we have been baptized." The
First Council of Constantinople The First Council of Constantinople ( la, Concilium Constantinopolitanum; grc-gre, Σύνοδος τῆς Κωνσταντινουπόλεως) was a council of Christian bishops convened in Constantinople (now Istanbul, Turkey) in AD 381 b ...
(381) also says, "This is the Faith of our baptism that teaches us to believe in the Name of the Father, of the Son and of the Holy Spirit. According to this Faith there is one Godhead, Power, and Being of the Father, of the Son, and of the Holy Spirit." may be taken to indicate that baptism was associated with this formula from the earliest decades of the Church's existence. Other Trinitarian formulas found in the New Testament include in 2 Corinthians 13:14, 1 Corinthians 12:4–6, Ephesians 4:4–6, 1 Peter 1:2 and Revelation 1:4–5.
Oneness Pentecostals Oneness Pentecostalism (also known as Apostolic, Jesus' Name Pentecostalism, or the Jesus Only movement) is a nontrinitarian religious movement within the Protestant Christian family of churches known as Pentecostalism. It derives its distinctiv ...
demur from the Trinitarian view of baptism and emphasize baptism "in the name of Jesus Christ" only, what they hold to be the original apostolic formula. For this reason, they often focus on the baptisms in Acts. Those who place great emphasis on the baptisms in Acts often likewise question the authenticity of in its present form. Most scholars of New Testament
textual criticism Textual criticism is a branch of textual scholarship, philology, and of literary criticism that is concerned with the identification of textual variants, or different versions, of either manuscripts or of printed books. Such texts may range in ...
accept the authenticity of the passage, since there are no variant manuscripts regarding the formula, and the extant form of the passage is attested in the
Didache The ''Didache'' (; ), also known as The Lord's Teaching Through the Twelve Apostles to the Nations (Διδαχὴ Κυρίου διὰ τῶν δώδεκα ἀποστόλων τοῖς ἔθνεσιν), is a brief anonymous early Christian tr ...
and other
patristic Patristics or patrology is the study of the early Christian writers who are designated Church Fathers. The names derive from the combined forms of Latin ''pater'' and Greek ''patḗr'' (father). The period is generally considered to run from ...
works of the 1st and 2nd centuries:
Ignatius Ignatius is a male given name and a surname. Notable people with the name include: Given name Religious * Ignatius of Antioch (35–108), saint and martyr, Apostolic Father, early Christian bishop * Ignatius of Constantinople (797–877), Cath ...
,
Tertullian Tertullian (; la, Quintus Septimius Florens Tertullianus; 155 AD – 220 AD) was a prolific early Christian author from Carthage in the Roman province of Africa. He was the first Christian author to produce an extensive corpus of L ...
, Hippolytus,
Cyprian Cyprian (; la, Thaschus Caecilius Cyprianus; 210 – 14 September 258 AD''The Liturgy of the Hours according to the Roman Rite: Vol. IV.'' New York: Catholic Book Publishing Company, 1975. p. 1406.) was a bishop of Carthage and an early Chri ...
, and
Gregory Thaumaturgus Gregory Thaumaturgus or Gregory the Miracle-Worker ( grc, Γρηγόριος ὁ Θαυματουργός, ''Grēgórios ho Thaumatourgós''; la, Gregorius Thaumaturgus;  213 – 270), also known as Gregory of Neocaesarea, was a Christi ...
. Commenting on , Gerhard Kittel states:


One God in three persons

In Trinitarian doctrine, God exists as three persons but is one being, having a single divine
nature Nature, in the broadest sense, is the physics, physical world or universe. "Nature" can refer to the phenomenon, phenomena of the physical world, and also to life in general. The study of nature is a large, if not the only, part of science. ...
. The members of the Trinity are co-equal and co-eternal, one in essence, nature, power, action, and will. As stated in the
Athanasian Creed The Athanasian Creed, also called the Pseudo-Athanasian Creed and sometimes known as ''Quicunque Vult'' (or ''Quicumque Vult''), which is both its Latin name and its opening words, meaning "Whosoever wishes", is a Christian statement of belief ...
, the Father is uncreated, the Son is uncreated, and the Holy Spirit is uncreated, and all three are eternal without beginning. "The Father and the Son and the Holy Spirit" are not names for different parts of God, but one name for God because three persons exist in God as one entity. They cannot be separate from one another. Each person is understood as having the identical essence or nature, not merely similar natures. According to the
Eleventh Council of Toledo The Eleventh Council of Toledo convened first on 7 November 675. It was attended by seventeen bishops and two deacons representing the sees of Segovia and Ergávica (also Ercávica or Arcávica) as well as five abbots. The council dealt mostly w ...
(675) "For, when we say: He who is the Father is not the Son, we refer to the distinction of persons; but when we say: the Father is that which the Son is, the Son that which the Father is, and the Holy Spirit that which the Father is and the Son is, this clearly refers to the nature or substance". The
Fourth Lateran Council The Fourth Council of the Lateran or Lateran IV was convoked by Pope Innocent III in April 1213 and opened at the Lateran Palace in Rome on 11 November 1215. Due to the great length of time between the Council's convocation and meeting, many bi ...
(1215) adds: "Therefore in God there is only a Trinity, not a quaternity, since each of the three persons is that reality — that is to say substance, essence or divine nature-which alone is the principle of all things, besides which no other principle can be found. This reality neither begets nor is begotten nor proceeds; the Father begets, the Son is begotten and the holy Spirit proceeds. Thus there is a distinction of persons but a unity of nature. Although therefore the Father is one person, the Son another person and the holy Spirit another person, they are not different realities, but rather that which is the Father is the Son and the holy Spirit, altogether the same; thus according to the orthodox and catholic faith they are believed to be consubstantial. " Clarification of the relationships among the three Trinitarian ''Persons'' (divine persons, different from the sense of a "human self") advanced in the Magisterial statement promulgated by the
Council of Florence The Council of Florence is the seventeenth ecumenical council recognized by the Catholic Church, held between 1431 and 1449. It was convoked as the Council of Basel by Pope Martin V shortly before his death in February 1431 and took place in ...
(1431–1449), though its formulation precedes the Council: "These three persons are one God and not three gods, for the three are one substance, one essence, one nature, one Godhead, one infinity, one eternity, and everything (in them) is one where there is no opposition of relationship []". Robert Magliola explains that most theologians have taken in the "Thomist" sense, namely, the "opposition of relationship" [in English we would say "oppositional relationship"] is one of contrariety rather than
contradiction In traditional logic, a contradiction occurs when a proposition conflicts either with itself or established fact. It is often used as a tool to detect disingenuous beliefs and bias. Illustrating a general tendency in applied logic, Aristotle's ...
. The only "functions" that are applied to the Father, Son, and Holy Spirit respectively in Scripture are the following: "Paternity" to the Father, "Filiation" (Sonship) to the Son, and "Passive Spiration" or that which is "breathed out", to the Holy Spirit. Magliola goes on to explain: Magliola, continuing the Rahnerian stance, goes on to explain that the Divine Persons necessarily relate to each other in terms of "pure negative reference", that is, the three "Is Not" relations represented in the diagram are in each case a pure or absolute "Is Not". This is the case because the clause disallows the Persons to "share", qua Persons, the unique role that defines each of them. Lest he be misunderstood, Magliola, in a subsequent publication, makes sure to specify that each of the three Persons, while unique as a Person, is nonetheless—because of the Divine "consubstantiality" and "simplicity"—the ''one'' Reality that is God.


''Perichoresis''

(from
Greek Greek may refer to: Greece Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group. *Greek language, a branch of the Indo-European language family. **Proto-Greek language, the assumed last common ancestor ...
, "going around", "envelopment") is a term used by some scholars to describe the relationship among the members of the Trinity. The Latin equivalent for this term is . This concept refers for its basis to , where Jesus is instructing the disciples concerning the meaning of his departure. His going to the Father, he says, is for their sake; so that he might come to them when the "other comforter" is given to them. Then, he says, his disciples will dwell in him, as he dwells in the Father, and the Father dwells in him, and the Father will dwell in them. This is so, according to the theory of , because the persons of the Trinity "reciprocally contain one another, so that one permanently envelopes and is permanently enveloped by, the other whom he yet envelopes" (
Hilary of Poitiers Hilary of Poitiers ( la, Hilarius Pictaviensis; ) was Bishop of Poitiers and a Doctor of the Church. He was sometimes referred to as the "Hammer of the Arians" () and the "Athanasius of the West". His name comes from the Latin word for happy or ...
, ''Concerning the Trinity'' 3:1). The most prominent exponent of was
John of Damascus John of Damascus ( ar, يوحنا الدمشقي, Yūḥanna ad-Dimashqī; gr, Ἰωάννης ὁ Δαμασκηνός, Ioánnēs ho Damaskēnós, ; la, Ioannes Damascenus) or John Damascene was a Christian monk, priest, hymnographer, and a ...
(d. 749) who employed the concept as a technical term to describe both the interpenetration of the divine and human natures of Christ and the relationship between the hypostases of the Trinity. effectively excludes the idea that God has parts, but rather is a simple being. It also harmonizes well with the doctrine that the Christian's union with the Son in his humanity brings him into union with one who contains in himself, in Paul's words, "all the fullness of deity" and not a part. provides an intuitive figure of what this might mean. The Son, the eternal Word, is from all eternity the dwelling place of God; he is the "Father's house", just as the Son dwells in the Father and the Spirit; so that, when the Spirit is "given", then it happens as Jesus said, "I will not leave you as orphans; for I will come to you."


Economic and immanent Trinity

The term "immanent Trinity" focuses on who God is; the term "economic Trinity" focuses on what God does. According to the ''Catechism of the Catholic Church'', The ancient Nicene theologians argued that everything the Trinity does is done by Father, Son, and Spirit working in unity with one will. The three persons of the Trinity always work inseparably, for their work is always the work of the one God. The Son's will cannot be different from the Father's because it is the Father's. They have but one will as they have but one being. Otherwise they would not be one God. On this point St. Basil said: According to
Thomas Aquinas Thomas Aquinas, OP (; it, Tommaso d'Aquino, lit=Thomas of Aquino; 1225 – 7 March 1274) was an Italian Dominican friar and priest who was an influential philosopher, theologian and jurist in the tradition of scholasticism; he is known wi ...
the Son prayed to the Father, became a minor to the angels, became incarnate, obeyed the Father as to his human nature; as to his divine nature the Son remained God: "Thus, then, the fact that the Father glorifies, raises up, and exalts the Son does not show that the Son is less than the Father, except in His human nature. For, in the divine nature by which He is equal to the Father, the power of the Father and the Son is the same and their operation is the same."
Athanasius of Alexandria Athanasius I of Alexandria, ; cop, ⲡⲓⲁⲅⲓⲟⲥ ⲁⲑⲁⲛⲁⲥⲓⲟⲩ ⲡⲓⲁⲡⲟⲥⲧⲟⲗⲓⲕⲟⲥ or Ⲡⲁⲡⲁ ⲁⲑⲁⲛⲁⲥⲓⲟⲩ ⲁ̅; (c. 296–298 – 2 May 373), also called Athanasius the Great, ...
explained that the Son is eternally one in being with the Father, temporally and voluntarily subordinate in his incarnate ministry. Such human traits, he argued, were not to be read back into the eternal Trinity. Likewise, the
Cappadocian Fathers The Cappadocian Fathers, also traditionally known as the Three Cappadocians, are Basil the Great (330–379), who was bishop of Caesarea; Basil's younger brother Gregory of Nyssa (c. 335 – c. 395), who was bishop of Nyssa; and a close friend ...
also insisted there was no economic inequality present within the Trinity. As Basil wrote: "We perceive the operation of the Father, Son, and Holy Spirit to be one and the same, in no respect showing differences or variation; from this identity of operation we necessarily infer the unity of nature." The traditional theory of "appropriation" consists in attributing certain names, qualities, or operations to one of the Persons of the Trinity, not, however, to the exclusion of the others, but in preference to the others. This theory was established by the Latin Fathers of the fourth and fifth centuries, especially by
Hilary of Poitiers Hilary of Poitiers ( la, Hilarius Pictaviensis; ) was Bishop of Poitiers and a Doctor of the Church. He was sometimes referred to as the "Hammer of the Arians" () and the "Athanasius of the West". His name comes from the Latin word for happy or ...
,
Augustine Augustine of Hippo ( , ; la, Aurelius Augustinus Hipponensis; 13 November 354 – 28 August 430), also known as Saint Augustine, was a theologian and philosopher of Berbers, Berber origin and the bishop of Hippo Regius in Numidia (Roman pr ...
, and Leo the Great. In the Middle Ages, the theory was systematically taught by the
Schoolmen Scholasticism was a medieval school of philosophy that employed a critical organic method of philosophical analysis predicated upon the Aristotelian 10 Categories. Christian scholasticism emerged within the monastic schools that translate ...
such as
Bonaventure Bonaventure ( ; it, Bonaventura ; la, Bonaventura de Balneoregio; 1221 – 15 July 1274), born Giovanni di Fidanza, was an Italian Catholic Franciscan, bishop, cardinal, scholastic theologian and philosopher. The seventh Minister G ...
.


Trinity and love

Augustine "coupled the doctrine of the Trinity with
anthropology Anthropology is the scientific study of humanity, concerned with human behavior, human biology, cultures, societies, and linguistics, in both the present and past, including past human species. Social anthropology studies patterns of behavi ...
. Proceeding from the idea that humans are created by God according to the divine image, he attempted to explain the mystery of the Trinity by uncovering traces of the Trinity in the human personality". The first key of his exegesis is an interpersonal analogy of mutual love. In (399–419) he wrote, The Bible reveals it although only in the two neighboring verses
1 John The First Epistle of John is the first of the Johannine epistles of the New Testament, and the fourth of the catholic epistles. There is no scholarly consensus as to the authorship of the Johannine works. The author of the First Epistle is te ...
4:8.16, therefore one must ask if love itself is triune. Augustine found that it is, and consists of "three: the lover, the beloved, and the love." Reaffirming the
theopaschite formula The Scythian monks were a community of monks from the region around the mouths of the Danube, who played an influential role in Christian theological disputes between the 4th and 6th centuries. The name ''Scythian'' comes from Scythia Minor, the ...
(meaning "One of the Trinity suffered in the flesh"), Thomas Aquinas wrote that Jesus suffered and died as to his human nature, as to his divine nature he could not suffer or die. "But the commandment to suffer clearly pertains to the Son only in His human nature. ... And the way in which Christ was raised up is like the way He suffered and died, that is, in the flesh. For it says in 1 Peter (4:1): 'Christ having suffered in the flesh' ... then, the fact that the Father glorifies, raises up, and exalts the Son does not show that the Son is less than the Father, except in His human nature. For, in the divine nature by which He is equal to the Father." In the 1900s the recovery of a substantially different formula of
theopaschism Theopaschism is the belief that a god can suffer. Owing to controversies about the passion of Jesus and his divinity, this doctrine was a subject of ecumenical councils which affirmed the theopaschite formula. Christology In Christian theol ...
took place: at least (meaning "not only in the flesh"). Deeply affected by the atomic bombs event, as early as 1946 the
Lutheran Lutheranism is one of the largest branches of Protestantism, identifying primarily with the theology of Martin Luther, the 16th-century German monk and reformer whose efforts to reform the theology and practice of the Catholic Church launched th ...
theologian
Kazoh Kitamori was a Japanese theologian, pastor, author, professor, and churchman. His most famous work in the West is ''The Theology of the Pain of God'', which was published in 1946 in Japan and in the United States in 1965. He was a longtime professor at Tok ...
published ''Theology of the Pain of God'', a
theology of the Cross The theology of the Cross (Latin: ''Theologia Crucis'', german: Kreuzestheologie) or staurology (from Koine Greek, Greek ''stauros'': cross, and ''-logy'': "the study of") is a term coined by the theologian Martin Luther to refer to theology that ...
pushed up to the immanent Trinity. This concept was later taken by both
Reformed Reform is beneficial change Reform may also refer to: Media * ''Reform'' (album), a 2011 album by Jane Zhang * Reform (band), a Swedish jazz fusion group * ''Reform'' (magazine), a Christian magazine *''Reforme'' ("Reforms"), initial name of the ...
and
Catholic theology Catholic theology is the understanding of Catholic doctrine or teachings, and results from the studies of theologians. It is based on canonical scripture, and sacred tradition, as interpreted authoritatively by the magisterium of the Catholic ...
: in 1971 by
Jürgen Moltmann Jürgen Moltmann (born 8 April 1926) is a German Reformed theologian who is Professor Emeritus of Systematic Theology at the University of Tübingen and is known for his books such as the ''Theology of Hope'', ''The Crucified God'', ''God in Creat ...
's ''The Crucified God''; in the 1972 "Preface to the Second Edition" of his 1969
German German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ger ...
book (English translation: ) by
Hans Urs von Balthasar Hans Urs von Balthasar (12 August 1905 – 26 June 1988) was a Swiss theologian and Catholic priest who is considered an important Catholic theologian of the 20th century. He was announced as his choice to become a cardinal by Pope John Paul II, ...
, who took a cue from
Revelation In religion and theology, revelation is the revealing or disclosing of some form of truth or knowledge through communication with a deity or other supernatural entity or entities. Background Inspiration – such as that bestowed by God on the ...
13:8 (
Vulgate The Vulgate (; also called (Bible in common tongue), ) is a late-4th-century Latin translation of the Bible. The Vulgate is largely the work of Jerome who, in 382, had been commissioned by Pope Damasus I to revise the Gospels u ...
: ,
NIV Niv may refer to: * Niv, a personal name; for people with the name, see * Niv Art Movies, a film production company of India * Niv Art Centre, in New Delhi, India NIV may refer to: * The New International Version, a translation of the Bible into ...
: "the Lamb who was slain from the creation of the world") to explore the "God is love" idea as an " eternal super-kenosis". In the words of von Balthasar: "At this point, where the subject undergoing the 'hour' is the Son speaking with the Father, the controversial 'Theopaschist formula' has its proper place: 'One of the Trinity has suffered.' The formula can already be found in
Gregory Nazianzen Gregory of Nazianzus ( el, Γρηγόριος ὁ Ναζιανζηνός, ''Grēgorios ho Nazianzēnos''; ''Liturgy of the Hours'' Volume I, Proper of Saints, 2 January. – 25 January 390,), also known as Gregory the Theologian or Gregory N ...
: 'We needed a ... crucified God'." But if theopaschism indicates only a Christological kenosis (or kenotic Christology), instead von Balthasar supports a Trinitarian kenosis: "The persons of the Trinity constitute themselves as who they are through the very act of pouring themselves out for each other". The underlying question is if the three Persons of the Trinity can live a
self-love Self-love, defined as "love of self" or "regard for one's own happiness or advantage", has been conceptualized both as a basic human necessity and as a moral flaw, akin to vanity and selfishness, synonymous with amour-propre, conceitedness, eg ...
(), as well as if for them, with the conciliar dogmatic formulation in terms that today we would call ontotheological, it is possible that the
aseity Aseity (from Latin ''ā'' "from" and ''sē'' "self", plus '' -ity'') is the property by which a being exists of and from itself. It refers to the Christian belief that God does not depend on any cause other than himself for his existence, realiza ...
() is valid. If the Father is not the Son or the Spirit since the generator/begetter is not the generated/begotten nor the generation/generative process and vice versa, and since the lover is neither the beloved nor the love dynamic between them and vice versa, Christianity has provided as a response a concept of divine ontology and
love Love encompasses a range of strong and positive emotional and mental states, from the most sublime virtue or good habit, the deepest Interpersonal relationship, interpersonal affection, to the simplest pleasure. An example of this range of ...
different from common sense (
omnipotence Omnipotence is the quality of having unlimited power. Monotheistic religions generally attribute omnipotence only to the deity of their faith. In the monotheistic religious philosophy of Abrahamic religions, omnipotence is often listed as one o ...
,
omnibenevolence Omnibenevolence (from Latin ''omni-'' meaning "all", ''bene-'' meaning "good" and ''volens'' meaning "willing") is defined by the ''Oxford English Dictionary'' as "unlimited or infinite benevolence". Some philosophers have argued that it is impo ...
,
impassibility Impassibility (from Latin ''in-'', "not", ''passibilis'', "able to suffer, experience emotion") describes the theological doctrine that God does not experience pain or pleasure from the actions of another being. It has often been seen as a cons ...
, etc.): an oblative, sacrificial, martyrizing, crucifying, precisely kenotic concept.


Trinity and will

Benjamin B. Warfield saw a principle of subordination in the "modes of operation" of the Trinity, but was also hesitant to ascribe the same to the "modes of subsistence" in relation of one to another. While noting that it is natural to see a subordination in function as reflecting a similar subordination in substance, he suggests that this might be the result of "an agreement by Persons of the Trinity – a 'Covenant' as it is technically called – by virtue of which a distinct function in the work of redemption is assumed by each".


Trinity and Christian apologetics

Today, several analogies for the Trinity abound. The comparison is sometimes made between the triune God and H2O. Just as H2O can come in three distinct forms (liquid, solid, gas), so God appears as Father, Son, Spirit. The mathematical analogy, "1+1+1=3, but 1x1x1=1" is also used to explain the Trinity.


Political aspect

According to Eusebius, Constantine suggested the term at the Council of Nicaea, though most scholars have doubted that Constantine had such knowledge and have thought that most likely Hosius had suggested the term to him. Constantine later changed his view about the Arians, who opposed the Nicene formula, and supported the bishops who rejected the formula, as did several of his successors, the first emperor to be baptized in the Nicene faith being
Theodosius the Great Theodosius I ( grc-gre, Θεοδόσιος ; 11 January 347 – 17 January 395), also called Theodosius the Great, was Roman emperor from 379 to 395. During his reign, he succeeded in a crucial war against the Goths, as well as in two ...
, emperor from 379 to 395.


Nontrinitarian Christian beliefs

Nontrinitarianism Nontrinitarianism is a form of Christianity that rejects the mainstream Christian doctrine of the Trinity—the belief that God is three distinct hypostases or persons who are coeternal, coequal, and indivisibly united in one being, or essenc ...
(or antitrinitarianism) refers to Christian belief systems that reject the doctrine of the Trinity as found in the Nicene Creed as not having a scriptural origin. Nontrinitarian views differ widely on the nature of God, Jesus, and the Holy Spirit. Various nontrinitarian views, such as
Adoptionism Adoptionism, also called dynamic monarchianism, is an Early Christianity, early Christian Nontrinitarianism, nontrinitarian Diversity in early Christian theology, theological doctrine, which holds that Jesus in Christianity, Jesus was adopted as ...
,
Monarchianism Monarchianism is a Christian theology that emphasizes God as one indivisible being,
at Catholic Encyclopedia, newadvent.org
, and
Arianism Arianism ( grc-x-koine, Ἀρειανισμός, ) is a Christological doctrine first attributed to Arius (), a Christian presbyter from Alexandria, Egypt. Arian theology holds that Jesus Christ is the Son of God, who was begotten by God ...
existed prior to the formal definition of the Trinity doctrine in AD 325, 360, and 431, at the Councils of Nicaea, Constantinople, and Ephesus, respectively. Following the adoption of trinitarianism at Constantinople in 381,
Arianism Arianism ( grc-x-koine, Ἀρειανισμός, ) is a Christological doctrine first attributed to Arius (), a Christian presbyter from Alexandria, Egypt. Arian theology holds that Jesus Christ is the Son of God, who was begotten by God ...
was driven from the Empire, retaining a foothold amongst the Germanic tribes. When the
Franks The Franks ( la, Franci or ) were a group of Germanic peoples whose name was first mentioned in 3rd-century Roman sources, and associated with tribes between the Lower Rhine and the Ems River, on the edge of the Roman Empire.H. Schutz: Tools, ...
converted to Catholicism in 496, however, it gradually faded out. Nontrinitarianism was later renewed in the
Gnosticism Gnosticism (from grc, γνωστικός, gnōstikós, , 'having knowledge') is a collection of religious ideas and systems which coalesced in the late 1st century AD among Jewish Jews ( he, יְהוּדִים, , ) or Jewish people ...
of the
Cathars Catharism (; from the grc, καθαροί, katharoi, "the pure ones") was a Christian dualist or Gnostic movement between the 12th and 14th centuries which thrived in Southern Europe, particularly in northern Italy and southern France. Fol ...
in the 11th through 13th centuries, in the
Age of Enlightenment The Age of Enlightenment or the Enlightenment; german: Aufklärung, "Enlightenment"; it, L'Illuminismo, "Enlightenment"; pl, Oświecenie, "Enlightenment"; pt, Iluminismo, "Enlightenment"; es, La Ilustración, "Enlightenment" was an intel ...
of the 18th century, and in some groups arising during the
Second Great Awakening The Second Great Awakening was a Protestant religious revival during the early 19th century in the United States. The Second Great Awakening, which spread religion through revivals and emotional preaching, sparked a number of reform movements. R ...
of the 19th century. Arianism was condemned as
heretical Heresy is any belief or theory that is strongly at variance with established beliefs or customs, in particular the accepted beliefs of a church or religious organization. The term is usually used in reference to violations of important religi ...
by the
First Council of Nicaea The First Council of Nicaea (; grc, Νίκαια ) was a council of Christian bishops convened in the Bithynian city of Nicaea (now İznik, Turkey) by the Roman Emperor Constantine I in AD 325. This ecumenical council was the first effort ...
and, lastly, with
Sabellianism In Christianity, Sabellianism is the Western Church equivalent to Patripassianism in the Eastern Church, which are both forms of theological modalism. Condemned as heresy, Modalism is the belief that the Father, Son and Holy Spirit are three diff ...
by the
Second Ecumenical Council The First Council of Constantinople ( la, Concilium Constantinopolitanum; grc-gre, Σύνοδος τῆς Κωνσταντινουπόλεως) was a council of Christian bishops convened in Constantinople (now Istanbul, Turkey) in AD 381 b ...
(Constantinople, 381 CE). Adoptionism was declared as heretical by the Ecumenical Council of Frankfurt, convened by the Emperor Charlemagne in 794 for the Latin West Church. Modern nontrinitarian groups or denominations include
Christadelphians The Christadelphians () or Christadelphianism are a restorationist and millenarian Christian group who hold a view of biblical unitarianism. There are approximately 50,000 Christadelphians in around 120 countries. The movement developed in the U ...
,
Christian Science Christian Science is a set of beliefs and practices associated with members of the Church of Christ, Scientist. Adherents are commonly known as Christian Scientists or students of Christian Science, and the church is sometimes informally know ...
,
the Church of Jesus Christ of Latter-day Saints The Church of Jesus Christ of Latter-day Saints, informally known as the LDS Church or Mormon Church, is a Nontrinitarianism, nontrinitarian Christianity, Christian church that considers itself to be the Restorationism, restoration of the ...
,
Dawn Bible Students The Dawn Bible Students Association is a Christian organization and movement, and a legal entity used by a branch of the Bible Student movement. It was founded with the intention of becoming a publishing house to begin printing and distributing ...
, Iglesia ni Cristo,
Jehovah's Witnesses Jehovah's Witnesses is a millenarian restorationist Christian denomination with nontrinitarian beliefs distinct from mainstream Christianity. The group reports a worldwide membership of approximately 8.7 million adherents involved in ...
,
Living Church of God The Living Church of God (LCG) is one of several groups that formed after the death of Herbert W. Armstrong, when major doctrinal changes (causing turmoil and divisions) were occurring in the former Worldwide Church of God (WCG) during the 1990 ...
,
Members Church of God International Member may refer to: * Military jury, referred to as "Members" in military jargon * Element (mathematics), an object that belongs to a mathematical set * In object-oriented programming, a member of a class ** Field (computer science), entries in ...
,
Oneness Pentecostals Oneness Pentecostalism (also known as Apostolic, Jesus' Name Pentecostalism, or the Jesus Only movement) is a nontrinitarian religious movement within the Protestant Christian family of churches known as Pentecostalism. It derives its distinctiv ...
, the
Philadelphia Church of God The Philadelphia Church of God (PCG) is a non-trinitarian, sabbatarian church based in Edmond, Oklahoma, US. The PCG is one of several offshoots of the Worldwide Church of God (WCG), founded by Herbert W. Armstrong (1892–1986). The PCG was est ...
,
La Luz del Mundo The Iglesia del Dios Vivo, Columna y Apoyo de la Verdad, La Luz del Mundo (; English: "Church of the Living God, Pillar and Ground of the Truth, The Light of the World")or simply La Luz del Mundo (LLDM)is a Nontrinitarianism, nontrinitarian C ...
, the Seventh Day Church of God, Unitarian Christians,
United Church of God The United Church of God, ''an International Association'' (UCG''IA'' or simply UCG)Website of the United Chur ...
, and The Shepherd's Chapel. As pointed out by
Jonathan Israel Jonathan Irvine Israel (born 26 January 1946) is a British writer and academic specialising in Dutch history, the Age of Enlightenment and European Jews. Israel was appointed as Andrew W. Mellon Professor in the School of Historical Studies a ...
, the 17th Century
Dutch Republic The United Provinces of the Netherlands, also known as the (Seven) United Provinces, officially as the Republic of the Seven United Netherlands (Dutch: ''Republiek der Zeven Verenigde Nederlanden''), and commonly referred to in historiography ...
was more religiously tolerant than other European countries of the time, but its dominant Calvinist Church drew the line at groups who denied the Trinity; this was considered an intolerable aberration, and such groups were subject to various forms of persecution in the Netherlands.


Other religions' views


Judaism

Some Kabbalist writings have a Trinitarian-esque view of God, speaking of "stages of God's being, aspects of the divine personality", with God being "three hidden lights, which constitute one essence and one root". Some Jewish philosophers additionally saw God as a "thinker, thinking and thought", taking from
Augustinian Augustinian may refer to: *Augustinians, members of religious orders following the Rule of St Augustine *Augustinianism, the teachings of Augustine of Hippo and his intellectual heirs *Someone who follows Augustine of Hippo * Canons Regular of Sain ...
analogies. The
Zohar The ''Zohar'' ( he, , ''Zōhar'', lit. "Splendor" or "Radiance") is a foundational work in the literature of Jewish mystical thought known as Kabbalah. It is a group of books including commentary on the mystical aspects of the Torah (the five ...
additionally says that "God is they, and they are it". Philo the Jew recognized a threefold character of God, but had many differences from the Christian view of the Trinity.
John William Colenso John William Colenso (24 January 1814 – 20 June 1883) was a Cornish cleric and mathematician, defender of the Zulu and biblical scholar, who served as the first Bishop of Natal. He was a scholar of the Zulu language. In his role as an Angli ...
argued that the Book of Enoch implies a Trinitarian-esque view of God, seeing the "Lord of the spirits", the "Elected one" and the "Divine power" each partaking of the name of God.
Judaism Judaism ( he, ''Yahăḏūṯ'') is an Abrahamic, monotheistic, and ethnic religion comprising the collective religious, cultural, and legal tradition and civilization of the Jewish people. It has its roots as an organized religion in the ...
traditionally maintains a tradition of monotheism that excludes the possibility of a Trinity. In Judaism, God is understood to be the absolute one, indivisible, and incomparable
being In metaphysics, ontology is the philosophical study of being, as well as related concepts such as existence, becoming, and reality. Ontology addresses questions like how entities are grouped into categories and which of these entities exis ...
who is the ultimate cause of all existence.


Islam

Islam Islam (; ar, ۘالِإسلَام, , ) is an Abrahamic religions, Abrahamic Monotheism#Islam, monotheistic religion centred primarily around the Quran, a religious text considered by Muslims to be the direct word of God in Islam, God (or ...
considers
Jesus Jesus, likely from he, יֵשׁוּעַ, translit=Yēšūaʿ, label=Hebrew/Aramaic ( AD 30 or 33), also referred to as Jesus Christ or Jesus of Nazareth (among other names and titles), was a first-century Jewish preacher and religious ...
to be a
prophet In religion, a prophet or prophetess is an individual who is regarded as being in contact with a divine being and is said to speak on behalf of that being, serving as an intermediary with humanity by delivering messages or teachings from the s ...
, but not divine, and
God In monotheism, monotheistic thought, God is usually viewed as the supreme being, creator deity, creator, and principal object of Faith#Religious views, faith.Richard Swinburne, Swinburne, R.G. "God" in Ted Honderich, Honderich, Ted. (ed)''The Ox ...
to be absolutely indivisible (a concept known as ). Several verses of the
Quran The Quran (, ; Standard Arabic: , Classical Arabic, Quranic Arabic: , , 'the recitation'), also romanized Qur'an or Koran, is the central religious text of Islam, believed by Muslims to be a revelation in Islam, revelation from God in Islam, ...
state that the doctrine of the Trinity is blasphemous. Interpretation of these verses by modern scholars has been varied. Verse 5:73 has been interpreted as a potential criticism of Syriac literature that references Jesus as "the third of three" and thus an attack on the view that Christ was divine. Another interpretation is that this passage should be studied from a rhetorical perspective; so as not to be an error, but an intentional misrepresentation of the doctrine of the Trinity in order to demonstrate its absurdity from an Islamic perspective. David Thomas states that verse 5:116 need not be seen as describing actually professed beliefs, but rather, giving examples of '' shirk'' (claiming divinity for beings other than God) and a "warning against excessive devotion to Jesus and extravagant veneration of Mary, a reminder linked to the central theme of the Qur'an that there is only one God and He alone is to be worshipped." When read in this light, it can be understood as an admonition, "Against the divinization of Jesus that is given elsewhere in the Qur'an and a warning against the virtual divinization of Mary in the declaration of the fifth-century church councils that she is ' God-bearer'." Similarly, Gabriel Reynolds, Sidney Griffith and Mun'im Sirry argue that this quranic verse is to be understood as an intentional caricature and rhetorical statement to warn from the dangers of deifiying Jesus or Mary. It has been suggested that the Islamic representation of the doctrine of the Trinity may derive from its description in some texts of
Manichaeism Manichaeism (; in New Persian ; ) is a former major religionR. van den Broek, Wouter J. Hanegraaff ''Gnosis and Hermeticism from Antiquity to Modern Times''SUNY Press, 1998 p. 37 founded in the 3rd century AD by the Parthian Empire, Parthian ...
"where we encounter a trinity, consisting of a Father, a Mother of Life / the Living Spirit and the Original Man".


Artistic depictions

The Trinity is most commonly seen in
Christian art Christian art is sacred art which uses subjects, themes, and imagery from Christianity. Most Christian groups use or have used art to some extent, including early Christian art and architecture and Christian media. Images of Jesus and narrative ...
with the Spirit represented by a dove, as specified in the Gospel accounts of the
Baptism of Christ The baptism of Jesus by John the Baptist is a major event in the life of Jesus which is described in the three synoptic Gospels of the New Testament (Matthew, Mark and Luke). It is considered to have taken place at Al-Maghtas (also called Beth ...
; he is nearly always shown with wings outspread. However depictions using three human figures appear occasionally in most periods of art. The Father and the Son are usually differentiated by age, and later by dress, but this too is not always the case. The usual depiction of the Father as an older man with a white beard may derive from the biblical
Ancient of Days Ancient of Days (Aramaic: , ''ʿatīq yōmīn''; Ancient Greek: , ''palaiòs hēmerôn''; Latin: ) is a name for God in the Book of Daniel. The title "Ancient of Days" has been used as a source of inspiration in art and music, denoting the cre ...
, which is often cited in defense of this sometimes controversial representation. However, in
Eastern Orthodoxy Eastern Orthodoxy, also known as Eastern Orthodox Christianity, is one of the three main Branches of Christianity, branches of Chalcedonian Christianity, alongside Catholic Church, Catholicism and Protestantism. Like the Pentarchy of the first m ...
the Ancient of Days is usually understood to be God the Son, not God the Father (''see below'')—early
Byzantine The Byzantine Empire, also referred to as the Eastern Roman Empire or Byzantium, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantinopl ...
images show Christ as the Ancient of Days, but this
iconography Iconography, as a branch of art history, studies the identification, description and interpretation of the content of images: the subjects depicted, the particular compositions and details used to do so, and other elements that are distinct fro ...
became rare. When the Father is depicted in art, he is sometimes shown with a
halo Halo, halos or haloes usually refer to: * Halo (optical phenomenon) * Halo (religious iconography), a ring of light around the image of a head HALO, halo, halos or haloes may also refer to: Arts and entertainment Video games * ''Halo'' (franch ...
shaped like an
equilateral triangle In geometry, an equilateral triangle is a triangle in which all three sides have the same length. In the familiar Euclidean geometry, an equilateral triangle is also equiangular; that is, all three internal angles are also congruent to each othe ...
, instead of a circle. The Son is often shown at the Father's right hand (Acts 7:56). He may be represented by a symbol—typically the Lamb () or a cross—or on a
crucifix A crucifix (from Latin ''cruci fixus'' meaning "(one) fixed to a cross") is a cross with an image of Jesus on it, as distinct from a bare cross. The representation of Jesus himself on the cross is referred to in English as the ''corpus'' (Lati ...
, so that the Father is the only human figure shown at full size. In early medieval art, the Father may be represented by a hand appearing from a cloud in a blessing gesture, for example in scenes of the
Baptism of Christ The baptism of Jesus by John the Baptist is a major event in the life of Jesus which is described in the three synoptic Gospels of the New Testament (Matthew, Mark and Luke). It is considered to have taken place at Al-Maghtas (also called Beth ...
. Later, in the West, the Throne of Mercy (or "Throne of Grace") became a common depiction. In this style, the Father (sometimes seated on a
throne A throne is the seat of state of a potentate or dignitary, especially the seat occupied by a sovereign on state occasions; or the seat occupied by a pope or bishop on ceremonial occasions. "Throne" in an abstract sense can also refer to the monar ...
) is shown supporting either a
crucifix A crucifix (from Latin ''cruci fixus'' meaning "(one) fixed to a cross") is a cross with an image of Jesus on it, as distinct from a bare cross. The representation of Jesus himself on the cross is referred to in English as the ''corpus'' (Lati ...
or, later, a slumped crucified Son, similar to the
Pietà The Pietà (; meaning "pity", "compassion") is a subject in Christian art depicting the Virgin Mary cradling the dead body of Jesus after his body was removed from the cross. It is most often found in sculpture. The Pietà is a specific form o ...
(this type is distinguished in German as the ), in his outstretched arms, while the Dove hovers above or in between them. This subject continued to be popular until the 18th century at least. By the end of the 15th century, larger representations, other than the Throne of Mercy, became effectively standardised, showing an older figure in plain robes for the Father, Christ with his torso partly bare to display the wounds of his Passion, and the dove above or around them. In earlier representations both Father, especially, and Son often wear elaborate robes and crowns. Sometimes the Father alone wears a crown, or even a
papal tiara The papal tiara is a crown that was worn by popes of the Catholic Church from as early as the 8th century to the mid-20th. It was last used by Pope Paul VI in 1963 and only at the beginning of his reign. The name "tiara" refers to the entire h ...
. In the later part of the
Christian Era The terms (AD) and before Christ (BC) are used to label or number years in the Julian and Gregorian calendars. The term is Medieval Latin and means 'in the year of the Lord', but is often presented using "our Lord" instead of "the Lord", ...
, in Renaissance European iconography, the
Eye of Providence The Eye of Providence (or the All-Seeing Eye of God) is a symbol that depicts an eye, often enclosed in a triangle and surrounded by Ray (optics), rays of light or Glory (optical phenomenon), glory, meant to represent divine providence, whereby ...
began to be used as an explicit image of the Christian Trinity and associated with the concept of
Divine Providence In theology, Divine Providence, or simply Providence, is God's intervention in the Universe. The term ''Divine Providence'' (usually capitalized) is also used as a title of God. A distinction is usually made between "general providence", which ...
. Seventeenth-century depictions of the Eye of Providence sometimes show it surrounded by clouds or
sunburst A sunburst is a design or figure commonly used in architectural ornaments and design patterns and possibly pattern books. It consists of rays or "beams" radiating out from a central disk in the manner of sunbeams. Sometimes part of a sunbur ...
s.


Image gallery

File:France Paris St-Denis Trinity-CROPPED.jpg, Depiction of Trinity from
Saint Denis Basilica The Basilica of Saint-Denis (french: Basilique royale de Saint-Denis, links=no, now formally known as the ) is a large former medieval abbey church and present cathedral in the commune of Saint-Denis, a northern suburb of Paris. The building ...
in Paris (12th century) File:Llanbeblig Hours (f. 4v.) God, The Holy Spirit, and Christ Crucified.jpg, Father, The Holy Spirit, and Christ Crucified, depicted in a
Welsh Welsh may refer to: Related to Wales * Welsh, referring or related to Wales * Welsh language, a Brittonic Celtic language spoken in Wales * Welsh people People * Welsh (surname) * Sometimes used as a synonym for the ancient Britons (Celtic peop ...
manuscript. File:Lucas Cranach d. Ä. - Trinity - WGA05656.jpg, The Holy Trinity in an angelic glory over a landscape, by
Lucas Cranach the Elder Lucas Cranach the Elder (german: Lucas Cranach der Ältere ;  – 16 October 1553) was a German Renaissance painter and printmaker in woodcut and engraving. He was court painter to the Electors of Saxony for most of his career, and is know ...
(d. 1553) File:Francesco Albani - Baptism of Christ.jpg, God the Father (top), and the Holy Spirit (represented by a dove) depicted above Jesus. Painting by
Francesco Albani Francesco Albani or Albano (17 March or 17 August 1578 – 4 October 1660) was an Italian Baroque painter who was active in Bologna (1591–1600), Rome (1600–1609), Bologna (1609), Viterbo (1609–1610), Bologna (1610), Rome (1610–1617), ...
(d. 1660) File:MurilloTrinity.jpg, God the Father (top), the Holy Spirit (a dove), and child Jesus, painting by
Bartolomé Esteban Murillo Bartolomé Esteban Murillo ( , ; late December 1617, baptized January 1, 1618April 3, 1682) was a Spanish Baroque painter. Although he is best known for his religious works, Murillo also produced a considerable number of paintings of contemporar ...
(d. 1682) File:Giovanni Battista Tiepolo 016.jpg, Pope
Clement I Pope Clement I ( la, Clemens Romanus; Greek: grc, Κλήμης Ῥώμης, Klēmēs Rōmēs) ( – 99 AD) was bishop of Rome in the late first century AD. He is listed by Irenaeus and Tertullian as the bishop of Rome, holding office from 88 AD t ...
prays to the Trinity, in a typical post-Renaissance depiction by
Gianbattista Tiepolo Giovanni Battista Tiepolo ( , ; March 5, 1696 – March 27, 1770), also known as Giambattista (or Gianbattista) Tiepolo, was an Italian painter and printmaker from the Republic of Venice who painted in the Rococo style, considered an impor ...
(d. 1770) File:Fridolin Leiber - Holy Trinity.jpg, Atypical depiction. The Son is identified by a lamb, the Father an
Eye of Providence The Eye of Providence (or the All-Seeing Eye of God) is a symbol that depicts an eye, often enclosed in a triangle and surrounded by Ray (optics), rays of light or Glory (optical phenomenon), glory, meant to represent divine providence, whereby ...
, and the Spirit a dove, painting by
Fridolin Leiber This is a list of German painters. A > second column was into info box --> * Hans von Aachen (1552–1615) * Aatifi (born 1965) * Karl Abt (1899–1985) * Tomma Abts (born 1967) * Andreas Achenbach (1815–1910) * Oswald Achenbach (1827 ...
(d. 1912) File:Roman de la Rose f. 138r (The Trinity).jpg, 13th-century depiction of the Trinity from a
Roman de la Rose ''Le Roman de la Rose'' (''The Romance of the Rose'') is a medieval poem written in Old French and presented as an allegorical dream vision. As poetry, ''The Romance of the Rose'' is a notable instance of courtly literature, purporting to provid ...
manuscript File:Trinity by Jeronimo Cosida.jpg, Renaissance painting by Jeronimo Cosida depicting Jesus as a
triple deity A triple deity is a deity with three apparent forms that function as a singular whole. Such deities may sometimes be referred to as threefold, tripled, triplicate, tripartite, triune, triadic, or as a trinity. The number three has a long history ...
. Inner text: The Father is God; the Son is God; the Holy Spirit is God File:EpitaphDreieinigkeit-BremerDom.jpg, Representation of the Trinity in the form of the
mercy seat According to the Hebrew Bible, the ''kaporet'' ( ''kapōreṯ'') or mercy seat was the gold lid placed on the Ark of the Covenant, with two cherubim beaten out of the ends to cover and create the space into which Yahweh was said to appear. This ...
(epitaph from 1549)


Trinity in architecture

The concept of the Trinity was made visible in the Heiligen-Geist-Kapelle in
Bruck an der Mur Bruck an der Mur is a city of some 13,500 people located in the district Bruck-Mürzzuschlag, in the Austrian state of Styria. It is located at the confluence of the Mur and Mürz Rivers. Its manufacturing includes metal products and paper. Br ...
, Austria, with a ground plan of an
equilateral triangle In geometry, an equilateral triangle is a triangle in which all three sides have the same length. In the familiar Euclidean geometry, an equilateral triangle is also equiangular; that is, all three internal angles are also congruent to each othe ...
with beveled corners.


Trinity in literature

The Trinity has traditionally been a subject matter of strictly theological works focused on proving the doctrine of the Trinity and defending it against its critics. In recent years, however, the Trinity has made an entrance into the world of (Christian) literature through books such as The Shack published in 2007.


See also

* Ayyavazhi Trinity *
Hypostasis (philosophy and religion) Hypostasis (Greek: ὑπόστασις, ''hypóstasis'') is the underlying state or underlying substance and is the fundamental reality that supports all else. In Neoplatonism the hypostasis of the soul, the intellect (''nous'') and "the one" was ...
*
Saint Patrick Saint Patrick ( la, Patricius; ga, Pádraig ; cy, Padrig) was a fifth-century Romano-British Christian missionary and bishop in Ireland. Known as the "Apostle of Ireland", he is the primary patron saint of Ireland, the other patron saints be ...
*
Social trinitarianism The social trinitarianism is a Christian interpretation of the Trinity as consisting of three persons in a loving relationship, which reflects a model for human relationships.Karen KilbyPerichoresis and Projection: Problems with the Social Doctrine ...
*
Three Pure Ones The Three Pure Ones (), also translated as the Three Pure Pellucid Ones, the Three Pristine Ones, the Three Divine Teachers, the Three Clarities, or the Three Purities, are the three highest gods in the Taoist pantheon. They are regarded as pure ...
*
Trikaya The Trikāya doctrine ( sa, त्रिकाय, lit. "three bodies"; , ) is a Mahayana Buddhist teaching on both the nature of reality and the nature of Buddhahood. The doctrine says that Buddha has three ''kāyas'' or ''bodies'', the ''Dharma ...
, the three Buddha bodies *
Trimurti The Trimūrti (; Sanskrit: त्रिमूर्ति ', "three forms" or "trinity") are the trinity of supreme divinity in Hinduism, in which the cosmic functions of creation, maintenance, and destruction are personified as a triad of de ...
, Hinduism *
Tridevi The Tridevi () are a trinity of supreme divinity in Hinduism, joining a triad of eminent goddesses either as a feminine version of the Trimurti, or as consorts of a masculine Trimurti, depending on the denomination. This triad is typically pers ...
, Hinduism *
Trinitarian Order , logo = Trynitarze.svg , logo_size = 150px , logo_caption = Flag of the Trinitarians , image = Signumordinis.gif , image_size = 200px , caption = Mosaic of Jesus Christ us ...
*
Trinitarian universalism Trinitarian universalism is a variant of belief in universal salvation, the belief that every person will be saved, that also held the Christian belief in Trinitarianism (as opposed to, or contrasted with, liberal Unitarianism which is more usua ...
*
Trinity Sunday Trinity Sunday is the first Sunday after Pentecost in the Western Christianity, Western Christian liturgical year, liturgical calendar, and the Sunday of Pentecost in Eastern Christianity. Trinity Sunday celebrates the Christian doctrine of the ...
, a day to celebrate the doctrine *
Triple deity A triple deity is a deity with three apparent forms that function as a singular whole. Such deities may sometimes be referred to as threefold, tripled, triplicate, tripartite, triune, triadic, or as a trinity. The number three has a long history ...
, an associated term in
comparative religion Comparative religion is the branch of the study of religions with the systematic comparison of the doctrines and practices, themes and impacts (including migration) of the world's religions. In general the comparative study of religion yie ...
*
Triquetra The triquetra ( ; from the Latin adjective ''triquetrus'' "three-cornered") is a triangular figure composed of three interlaced arcs, or (equivalently) three overlapping '' vesicae piscis'' lens shapes. It is used as an ornamental design in ar ...
, a symbol sometimes used to represent the Trinity


References


Notes


Citations

('' DS'
804
.
Theophilus, Apologia ad Autolycum, Book II, Chapter 15 Tertullian Against Praxeas "Trinity". Britannica Encyclopaedia of World Religions. Chicago: Encyclopædia Britannica. 2006. 7:1,

/ref> ''Epistle to the Philippians'', 2:1

/ref> ''On Baptism'' 8:

''Against Praxeas'', 26:

/ref> ''Against Noetus'', 1:1

/ref> ''Seventh Council of Carthage'' ''A Sectional Confession of Faith'', 13:

/ref> Kittel, 3:108. Athanasius, 3.29 (p. 409) Basil "Letters", NPNF, Vol 8, 189.7 (p. 32) St. Augustine of Hippo,''De Trinitate'', Book I, Chapter 3. Gregory Nazianzen, ''Orations'', 31.26 Watson, Francis
Abraham's Visitors: Prolegomena to a Christian Theological Exegesis of Genesis 18-19
/ref>


Sources

* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *


Further reading

* * * * * * * Fiddes, Paul, ''Participating in God : a pastoral doctrine of the Trinity'' (London: Darton, Longman, & Todd, 2000). * Johnson, Thomas K., "What Difference Does the Trinity Make?" (Bonn: Culture and Science Publ., 2009). * Hillar, Marian, ''From Logos to Trinity. The Evolution of Religious Beliefs from Pythagoras to Tertullian.'' (Cambridge University Press, 2012). * * La Due, William J.,
The Trinity guide to the Trinity
' (Continuum International Publishing Group, 2003 , ). * Morrison, M. (2013). ''Trinitarian Conversations: Interviews With Ten Theologians''. CreateSpace Independent Publishing Platform. * * * * * * So, Damon W. K.
''Jesus' Revelation of His Father: A Narrative-Conceptual Study of the Trinity with Special Reference to Karl Barth''.
(Milton Keynes: Paternoster, 2006). . * * * * * Webb, Eugene, ''In Search of The Triune God: The Christian Paths of East and West'' (Columbia, MO:
University of Missouri Press The University of Missouri Press is a university press operated by the University of Missouri in Columbia, Missouri and London, England; it was founded in 1958 primarily through the efforts of English professor William Peden. Many publications a ...
, 2014)


External links

* ''
Routledge Encyclopedia of Philosophy The ''Routledge Encyclopedia of Philosophy'' is an encyclopedia of philosophy edited by Edward Craig that was first published by Routledge in 1998 (). Originally published in both 10 volumes of print and as a CD-ROM, in 2002 it was made availabl ...
''
"Trinity"

"Trinity" entry at the Stanford Encyclopedia of Philosophy

A Formulation and Defense of the Doctrine of the Trinity
– A brief historical survey of patristic Trinitarian thought
"Trinity" article at Theopedia

Eastern Orthodox Trinitarian Theology

Doctrine of the Trinity Reading Room
Extensive collection of online sources on the Trinity (Tyndale Seminary) {{Authority control Ancient Christian controversies Attributes of God in Christian theology Christian terminology Triple gods God