_5. The offering of Sacrifices Commanded:_ No explanation is given in Genesis as to the reason why sacrifice was to be offered. There is simply a statement of fact that Cain brought of the fruit of the ground an offering unto the Lord, but that Abel brought of the firstlings of his flock and that the Lord had respect unto Abel's offering, but not unto Cain's. It must be evident that this effort at honoring God was taught by their father, but why they were so taught is not stated. In the Book of Moses (P. G. P.), however, the matter is made very clear. "And Adam and Eve, his wife, called upon the name of the Lord, and they heard the voice of the Lord from the way toward the Garden of Eden, speaking unto them, and they saw him not; for they were shut out from his presence. And he gave unto them commandments, that they should worship the Lord their God, and should offer the firstlings of their flocks, for an offering unto the Lord. And Adam was obedient unto the commandments of the Lord." (Book of Moses, ch. V:4, 5). There appears as yet, however, no explanation for this offering of sacrifices. With the fall of Adam there seems to have come a forgetfulness of the plan of salvation devised in the counsels of the Eloheim before Adam's earth-life began. And it needed the aforesaid commandment to Adam to bring to pass the introduction of those symbols which were intended to figure forth the Atonement of the Christ. And though Adam, in his fallen state, had apparently lost his recollection of these things ordained before the foundations of the world, yet he was obedient to the commands of the Lord. "And after many days an angel of the Lord appeared unto Adam, saying: Why dost thou offer sacrifices unto the Lord? And Adam said unto him: I know not, save the Lord commanded me. And then the angel spake, saying: This thing is a similitude of the sacrifice of the Only Begotten of the Father, which is full of grace and truth. Wherefore, thou shalt do all that thou dost in the name of the Son, and thou shalt repent and call upon God in the name of the Son for evermore. And in that day the Holy Ghost fell upon Adam, which beareth record of the Father and the Son, saying: I am the Only Begotten of the Father from the beginning, henceforth and for ever, that as thou hast fallen thou mayest be redeemed, and all mankind, even as many as will." (Book of Moses, ch. VI, 6-9).