Every Man Holding Priesthood Keys over His Dispensation (e.g., Abel), Reports to Adam, Who Receives Authority from Christ — Robert B. Thompson (October 5, 1840)
We read in Gen 4th Chap. v. 4 That Abel brought of the firstlings of the flock and the fat thereof and the Lord had respect to Abel and to his offring. And again Heb 11 Chap 4 verse. By Faith Abel offered unto God a more excellent Sacrifice than Cain by which he obtained witness that he was righteous God testifying of his gifts and by it he being dead yet speaketh. how doth ye yet speak? Why he magnified the Priesthood which was confired upon him and died a righteous man, and therefore has become a righteous man an angel of God by receiving his body from the dead, therefore holding still the keys of his dispensation and was sent down from heaven unto Paul to minister consoling words & to commit unto him a knowledge of the mysteries of Godliness and if this was not the case I would ask how did Paul know so much about Abel and why should he talk about his speaking after he was dead. How that he spoke after he was dead must be, by being sent down out of heaven, to administer. This then is the nature of the priesthood, every man holding the presidency of his dispensation and one man holding the presidency of them all even Adam, and Adam receiving his presidency and authority from Christ, but cannot receive a fulness, untill Christ shall present, the kingdom to the Father which shall be at the end of the last dispensation.
Instruction on Priesthood, circa 5 October 1840, pp. 4-5, The Joseph Smith Papers.