Unknowable

And if I attempt to describe Thee by glorifying the oneness of Thy Being, I soon realize that such a conception is but a notion which mine own fancy hath woven, and that Thou hast ever been immeasurably exalted above the vain imaginations which the hearts of men have devised.

Bahá’u’lláh, Prayers and Meditations by Bahá’u’lláh, p. 122