BWV 109

Johann Sebastian Bach composed the church cantata (I believe, dear Lord, help my unbelief), 109, in Leipzig for the 21st Sunday after Trinity and first performed it on 17 October 1723.

History and words

Bach wrote the cantata in 1723 during his first year in Leipzig for the 21st Sunday after Trinity. The prescribed readings for the Sunday were from Paul's Epistle to the Ephesians, "take unto you the whole armour of God" (), and from the Gospel of John, the healing of the nobleman's son (). The unknown poet of the cantata text stressed the faith, which made the healing possible. The cantata opens with a quote from the Gospel of Mark, The possessed boy, Mark's rendition of the gospel (). The following movements almost form a dialogue between fear and hope, or belief and doubt, such as Bach would compose three weeks later in ''O Ewigkeit, du Donnerwort'', BWV 60, and again for Easter of 1724 in ''Erfreut euch, ihr Herzen'', BWV 66. Movement 2 is a dialogue, movement 3 the expression of fear, movements 4 and 5 turn to hope. The closing chorale is verse 7 of "" by Lazarus Spengler (1524).

Bach first performed the cantata on 17 October 1723.

Scoring and structure

The cantata in six movements is scored for alto and tenor soloists, a four-part choir, and a Baroque instrumental ensemble of ''cor du chasse'' (''corno da caccia'' or corno da tirarsi), two oboes, two violins, viola, and basso continuo. The ''cor du chasse'' is possibly the same instrument as the slide trumpet used a week before in the performance in Leipzig of the cantata ''Ach! ich sehe, itzt, da ich zur Hochzeit gehe'', BWV 162, written in Weimar. Its added part is not in the score. In the opening chorus it plays mostly colla parte with the first violin, in movement 6 the cantus firmus with the soprano.

# Chorus:
# Recitative (tenor):
# Aria (tenor, strings):
# Recitative (alto):
# Aria (alto, oboes):
# Chorale:

Music

The opening chorus shows many elements of a concerto grosso. In the instrumental ritornello, oboe 1 and violin 1 form the concertino. The vocal parts appear sometimes as a solo or duet, expressing belief in an upward theme derived from the ritornello theme, with doubt expressed in a downward line.

The inner dialogue in movement 2 is marked ''forte'' and ''piano'', rather than giving the words to two different singers, as John Eliot Gardiner points out: "Bach reinforces the dichotomy between faith and doubt by assigning two opposing ''voices'' sung by the same singer, one marked forte, the other piano, alternating phrase by phrase and surely unique in Bach's recitatives". The final question "" (Ah, Lord, how long?) is intensified as an arioso, marked adagio. In the following aria fear is expressed, according to Gardiner, in "jagged melodic shapes, unstable harmonies headed towards anguished second inversion chords, and persistent dotted rhythmic figures". It has been compared to the tenor aria from Bach's ''St John Passion'', .

The closing chorale is not a four-part setting, but a complex chorale fantasia with an independent orchestral part, in which the choral part is embedded. The lines of the chorale melody "", interspersed by interludes, are sung in long notes by the soprano (with the corno) on a foundation of faster movement in the lower voices. This movement is the first chorale fantasia written in a Bach cantata in Leipzig, to be followed by many such movements opening chorale cantatas of the second cantata cycle.

Recordings

* ''Die Bach Kantate Vol. 56'', Helmuth Rilling, Gächinger Kantorei, Bach-Collegium Stuttgart, Gabriele Schreckenbach, Kurt Equiluz, Hänssler (LP) 1971
* ''J. S. Bach: Das Kantatenwerk – Sacred Cantatas Vol. 6'', Nikolaus Harnoncourt, Tölzer Knabenchor, Concentus Musicus Wien, Paul Esswood, Kurt Equiluz, Teldec 1980
* ''Die Bach Kantate Vol. 56'', Helmuth Rilling, Gächinger Kantorei, Bach-Collegium Stuttgart, Hildegard Laurich, Kurt Equiluz, Hänssler (CD) 1981
* ''J. S. Bach: Complete Cantatas Vol. 8'', Ton Koopman, Amsterdam Baroque Orchestra & Choir, Bogna Bartosz, Jörg Dürmüller, Antoine Marchand 1994
* ''J. S. Bach: Cantatas Vol. 14 – Cantatas from Leipzig 1723'', Masaaki Suzuki, Bach Collegium Japan, Robin Blaze, Gerd Türk, BIS 2000
* ''Bach Cantatas Vol. 11'', John Eliot Gardiner, Monteverdi Choir, English Baroque Soloists, William Towers, Paul Agnew, Soli Deo Gloria 2000

References

Sources

*

Ich glaube, lieber Herr, hilf meinem Unglauben BWV 109; BC A 151 / Sacred cantata (21st Sunday after Trinity)
Bach Digital

Cantata BWV 109 Ich glaube, lieber Herr, hilf meinem Unglauben
history, scoring, sources for text and music, translations to various languages, discography, discussion, Bach Cantatas Website


English translation, University of Vermont

BWV 109 Ich glaube, lieber Herr, hilf meinem Unglauben
text, scoring, University of Alberta

Chapter 23 BWV 109 Ich glaube, lieber Herr, hilf meinem Unglauben
Julian Mincham 2010

External links

Ich glaube, lieber Herr, hilf meinem Unglauben, BWV 109
performance by the Netherlands Bach Society (video and background information)

{{DISPLAYTITLE:''Ich glaube, lieber Herr, hilf meinem Unglauben'', BWV 109

Church cantatas by Johann Sebastian Bach
1723 compositions