O people of the Bayán, I adjure you by your Lord, the God of mercy, to look with the eye of fairness upon this utterance which hath been sent down through the power of truth, and not to be of those who see the testimony of God yet reject and deny it. They, in truth, are of those who will assuredly perish. The Point of the Bayán hath explicitly made mention in this verse of the exaltation of My Cause before His own Cause; unto this will testify every just and understanding mind. As ye can readily witness in this day, its exaltation is such as none can deny save those whose eyes are drunken in this mortal life and whom a humiliating chastisement awaiteth in the life to come.

Call ye to mind the shaykh whose name was Muhammad-Hasan, who ranked among the most learned divines of his day. When the True One was made manifest, this shaykh, along with others of his calling, rejected Him, while a sifter of wheat and barley accepted Him and turned unto the Lord. Though he was occupied both night and day in setting down what he conceived to be the laws and ordinances of God, yet when He Who is the Unconstrained appeared, not one letter thereof availed him, or he would not have turned away from a Countenance that hath illumined the faces of the well-favoured of the Lord. Had ye believed in God when He revealed Himself, the people would not have turned aside from Him, nor would the things ye witness today have befallen Us. Fear God, and be not of the heedless.

Say: O source of perversion! Abandon thy willful blindness, and speak forth the truth amidst the people. I swear by God that I have wept for thee to see thee following thy selfish passions and renouncing Him Who fashioned thee and brought thee into being. Call to mind the tender mercy of thy Lord, and remember how We nurtured thee by day and by night for service to the Cause. Fear God, and be thou of the truly repentant. Granted that the people were confused about thy station, is it conceivable that thou thyself art similarly confused? Tremble before thy Lord and recall the days when thou didst stand before Our throne, and didst write down the verses that We dictated unto thee -- verses sent down by God, the Omnipotent Protector, the Lord of might and power. Beware lest the fire of thy presumptuousness debar thee from attaining to God’s Holy Court. Turn unto Him, and fear not because of thy deeds. He, in truth, forgiveth whomsoever He desireth as a bounty on His part; no God is there but Him, the Ever-Forgiving, the All-Bounteous. We admonish thee solely for the sake of God. Shouldst thou accept this counsel, thou wilt have acted to thine own behoof; and shouldst thou reject it, thy Lord, verily, can well dispense with thee, and with all those who, in manifest delusion, have followed thee. Behold! God hath laid hold on him who led thee astray. Return unto God, humble, submissive and lowly; verily, He will put away from thee thy sins, for thy Lord, of a certainty, is the Forgiving, the Mighty, the All-Merciful.

O source of perversion!
This is a reference to Mí­rzá Yahyá, known as Subh-i-Azal (Morning of Eternity), a younger half-brother of Bahá’u’lláh, who arose against Him and opposed His Cause. Mí­rzá Yahyá was nominated by the Báb to serve as a figure-head for the Bábí­ community pending the imminent manifestation of the Promised One. At the instigation of Siyyid Muhammad-i-Isfahání­ (see note 192), Mí­rzá Yahyá betrayed the trust of the Báb, claimed to be His successor, and intrigued against Bahá’u’lláh, even attempting to have Him murdered. When Bahá’u’lláh formally declared His Mission to him in Adrianople, Mí­rzá Yahyá responded by going to the length of putting forward his own claim to be the recipient of an independent Revelation. His pretensions were eventually rejected by all but a few, who became known as Azalí­s (see note 177). He is described by Shoghi Effendi as the "Arch-Breaker of the Covenant of the Báb" (see God Passes By, chapter X).