D&C 107

 We learn by modern revelation that - 

"Three years previous to the death of Adam, he called Seth, Enos, Cainan, Mahalaleel, Jared, Enoch, and Methuselah, who were all high priests, with the residue of his posterity who were righteous, into the valley of Adam-ondi-Ahman, and there bestowed upon them his last blessing.

54 And the Lord appeared unto them, and they rose up and blessed Adam, and called him Michael, the prince, the archangel.

55 And the Lord administered comfort unto Adam, and said unto him: I have set thee to be at the head; a multitude of nations shall come of thee, and thou art a prince over them forever.

56 And Adam stood up in the midst of the congregation; and, notwithstanding he was bowed down with age, being full of the Holy Ghost, predicted whatsoever should befall his posterity unto the latest generation.

57 These things were all written in the book of Enoch, and are to be testified of in due time."  (Doctrine and Covenants 107:53–57)

That will be an interesting day.