In His letter to Náṣiri’d-Dín _Sh_áh, the ruler of Persia, which refrains from any rebuke concerning His imprisonment in the Síyáh-_Ch_ál and the other injustices He had experienced at the king’s hand, Bahá’u’lláh speaks of His own role in the Divine Plan: I was but a man like others, asleep upon My couch, when lo, the breezes of the All-Glorious were wafted over Me, and taught Me the knowledge of all that hath been. This thing is not from Me, but from One Who is Almighty and All-Knowing. And He bade Me lift up My voice between earth and heaven, and for this there befell Me what hath caused the tears of every man of understanding to flow. The learning current amongst men I studied not; their schools I entered not. Ask of the city wherein I dwelt, that thou mayest be well assured that I am not of them who speak falsely.(98) The mission to which He had devoted His entire life, which had cost Him the life of a cherished younger son(99) , as well as all of His material , possessions which had undermined His health, and brought imprisonment, exile, and abuse, was not one that He had initiated. “Not of Mine own volition,” He said, had He entered on such a course: Think ye, O people, that I hold within My grasp the control of God’s ultimate Will and Purpose?... Had the ultimate destiny of God’s Faith been in Mine hands, I would have never consented, even though for one moment, to manifest Myself unto you, nor would I have allowed one word to fall from My lips. Of this God Himself is, verily, a witness.(100) Having surrendered unreservedly to God’s summons, He was equally in no doubt about the role which He had been called upon to play in human history. As the Manifestation of God to the age of fulfillment, He is the one promised in all the scriptures of the past, the “Desire of all nations,” the “King of Glory.” To Judaism He is “Lord of Hosts”; to Christianity, the Return of Christ in the glory of the Father; to Islam, the “Great Announcement”; to Buddhism, the Maitreya Buddha; to Hinduism, the new incarnation of Krishna; to Zoroastrianism, the advent of “_Sh_áh-Bahrám.”(101) Like the Manifestations of God gone before Him, He is both the Voice of God and its human channel: “When I contemplate, O my God, the relationship that bindeth me to Thee, 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!”(102)