"Were any of the all-embracing Manifestations of God to declare: “I am God,” He, verily, speaketh the truth, and no doubt attacheth thereto."

"Viewed in the light of their second station—the station of distinction, differentiation, temporal limitations, characteristics and standards—they manifest absolute servitude, utter destitution, and complete self-effacement. Even as He saith: “I am the servant of God. I am but a man like you.”…

Were any of the all-embracing Manifestations of God to declare: “I am God,” He, verily, speaketh the truth, and no doubt attacheth thereto. For it hath been repeatedly demonstrated that through their Revelation, their attributes and names, the Revelation of God, His names and His attributes, are made manifest in the world. Thus, He hath revealed: “Those shafts were God’s, not Thine.” And also He saith: “In truth, they who plighted fealty unto Thee, really plighted that fealty unto God.” And were any of them to voice the utterance, “I am the Messenger of God,” He, also, speaketh the truth, the indubitable truth. Even as He saith: “Muḥammad is not the father of any man among you, but He is the Messenger of God.” Viewed in this light, they are all but Messengers of that ideal King, that unchangeable Essence. And were they all to proclaim, “I am the Seal of the Prophets,” they, verily, utter but the truth, beyond the faintest shadow of doubt. For they are all but one person, one soul, one spirit, one being, one revelation. They are all the manifestation of the “Beginning” and the “End,” the “First” and the “Last,” the “Seen” and the “Hidden”—all of which pertain to Him Who is the Innermost Spirit of Spirits and Eternal Essence of Essences. And were they to say, “We are the Servants of God,” this also is a manifest and indisputable fact. For they have been made manifest in the uttermost state of servitude, a servitude the like of which no man can possibly attain. Thus in moments in which these Essences of Being were deep immersed beneath the oceans of ancient and everlasting holiness, or when they soared to the loftiest summits of Divine mysteries, they claimed their utterances to be the Voice of Divinity, the Call of God Himself."

(Gleanings from the Writings of Bahá’u’lláh, XXII, part 7)
www.bahai.org/r/285085743