'He was responding to a controversy that was being debated among the membership at the time, and took a few moments from a planned sermon to try and dispel matters' (Ironhold #350)
I think Ol' BY started a controversy, rather than dispel anything. I have never heard of anything like this outside of Mormonism:
"I could tell you much more about this; but were I to tell you the whole truth, blasphemy would be nothing to it, in the estimation of the superstitious and overrighteous of mankind. However, I have told you the truth as far as I have gone. I have heard men preach upon the divinity of Christ, and exhaust all the wisdom they possessed. All Scripturalists, and approved theologians who were considered exemplary for piety and education, have undertaken to expound on this subject, in every age of the Christian era; and after they have done all, they are obliged to conclude by exclaiming “great is the mystery of godliness,” and tell nothing. It is true that the earth was organized by three distinct characters, namely, Eloheim, Yahovah, and Michael, these three forming a quorum, as in all heavenly bodies, and in organizing element, perfectly represented in the Deity, as Father, Son, and Holy Ghost.
Again, they will try to tell how the divinity of Jesus is joined to his humanity, and exhaust all their mental faculties, and wind up with this profound language, as describing the soul of man, “it is an immaterial substance!” What a learned idea! Jesus, our elder brother, was begotten in the flesh by the same character that was in the garden of Eden, and who is our Father in Heaven. Now, let all who may hear these doctrines, pause before they make light of them, or treat them with indifference, for they will prove their salvation or damnation. I have given you a few leading items upon this subject, but a great deal more remains to be told. Now, remember from this time forth, and forever, that Jesus Christ was not begotten by the Holy Ghost. I will repeat a little anecdote. I was in conversation with a certain learned professor upon this subject, when I replied, to this idea—“if the Son was begotten by the Holy Ghost, it would be very dangerous to baptize and confirm females, and give the Holy Ghost to them, lest he should beget children, to be palmed upon the Elders by the people, bringing the Elders into great difficulties.” Treasure up these things in your hearts. In the Bible, you have read the things I have told you tonight; but you have not known what you did read. I have told you no more than you are conversant with; but what do the people in Christendom, with the Bible in their hands, know about this subject? Comparatively nothing"
(Brigham Young. Journal of Discourses, pg 51)
Besides using the word Elohim as a name for God, and believing Michael the angel is Deity, B.Y. also refers to Adam as the Father, who also beget Jesus. And not the Holy Spirit. That is at 'least' four mistakes in one chapter. All the while proclaiming all other theologians as having told nothing!