At first I didn't understand your objection, but now I think I do. Maybe, you don't think that "Him Who is the Desire of the world" means Baha'u'llah?
Thank you for considering what I offered. It is the old saying that we always shoot the Messenger
Baha'u'llah always separates His own self from God. The object of Faith is to embrace the Light of God, that is the desire brought on by Faith
Baha'u'llah submitted his entire will to God and that is how God is manifested through a perfect human. This is the aim of every believer, to reach a level of submission, that they can reflect what the Messengers have shown is possible. Jesus offered this as being born again, born from our flesh tendencies into the potential of the Spirit that is of God.
Baha'u'llah explains the way the Revelation came upon him.
"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."
So it was God that bade Baha'u'llah to speak up, Baha'u'llah said if it was up to him he would have never uttered a word.
"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."
So Baha'u'llah has answered those that say it was self interest or he was a Narcissistic in giving this Revelation,
“Certain ones among you,” He declared, “have said: ‘He it is Who hath laid claim to be God.’ By God! This is a gross calumny. I am but a servant of God Who hath believed in Him and in His signs… My tongue, and My heart, and My inner and My outer being testify that there is no God but Him, that all others have been created by His behest, and been fashioned through the operation of His Will…. I am He that telleth abroad the favors with which God hath, through His bounty, favored Me. If this be My transgression, then I am truly the first of the transgressors….”
No we come to how Baha'u'llah view himself in this quandary, that He as a Manifestation, was given by God the task of delivering a Message to humanity and like the Manifestations of God gone before Him, He becomes 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!”
Regards Tony