Monen is a

kabbalistic 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 ...

concept covering that branch of

occultism The occult, in the broadest sense, is a category of esoteric supernatural beliefs and practices which generally fall outside the scope of religion and science, encompassing phenomena involving otherworldly agency, such as magic and mysticism an ...

which deals with the reading of the future by the computation of time and observation of planets and stars ( astrology).

References

Kabbalah Kabbalistic words and phrases Jewish astrology {{Kabbalah-stub