“From time immemorial,” Bahá’u’lláh, speaking of God, explains, “He, the Divine Being, hath been veiled in the ineffable sanctity of His exalted Self, and will everlasting continue to be wrapt in the impenetrable mystery of His unknowable Essence… Ten thousand Prophets, each a Moses, are thunderstruck upon the Sinai of their search at God’s forbidding voice, ‘Thou shalt never behold Me!’; whilst a myriad Messengers, each as great as Jesus, stand dismayed upon their heavenly thrones by the interdiction ‘Mine Essence thou shalt never apprehend!’” “How bewildering to me, insignificant as I am,” Bahá’u’lláh in His communion with God affirms, “is the attempt to fathom the sacred depths of Thy knowledge! How futile my efforts to visualize the magnitude of the power inherent in Thine handiwork—the revelation of Thy creative power!” “When I contemplate, O my God, the relationship that bindeth me to Thee,” He, in yet another prayer revealed in His own handwriting, testifies, “I am moved to proclaim to all created things ‘verily I am God!’; and when I consider my own self, lo, I find it coarser than clay!”
“The door of the knowledge of the Ancient of Days,” Bahá’u’lláh further states in the Kitáb-i-Íqán, “being thus closed in the face of all beings, He, the Source of infinite grace … hath caused those luminous Gems of Holiness to appear out of the realm of the spirit, in the noble form of the human temple, and be made manifest unto all men, that they may impart unto the world the mysteries of the unchangeable Being and tell of the subtleties of His imperishable Essence… All the Prophets of God, His well-favored, His holy and chosen Messengers are, without exception, the bearers of His names and the embodiments of His attributes… These Tabernacles of Holiness, these primal Mirrors which reflect the Light of unfading glory, are but expressions of Him Who is the Invisible of the Invisibles.”
- Shoghi Effendi (‘The Dispensation of Baha’u’llah; included in ‘The World Order of Baha’u’llah’)