JST, Genesis 17:3–12. Compare Genesis 17:3–12
The people fail to obey the gospel ordinances, including baptism. God explains to Abraham the covenant of circumcision and the age of accountability of children.
3 And it came to pass, that Abram fell on his face, and called upon the name of the Lord.
4 And God talked with him, saying, My people have gone astray from my precepts, and have not kept mine ordinances, which I gave unto their fathers;
5 And they have not observed mine anointing, and the burial, or baptism wherewith I commanded them;
6 But have turned from the commandment, and taken unto themselves the washing of children, and the blood of sprinkling;
7 And have said that the blood of the righteous Abel was shed for sins; and have not known wherein they are accountable before me.
8 But as for thee, behold, I will make my covenant with thee, and thou shalt be a father of many nations.
9 And this covenant I make, that thy children may be known among all nations. Neither shall thy name any more be called Abram, but thy name shall be called Abraham; for, a father of many nations have I made thee.
10 And I will make thee exceedingly fruitful, and I will make nations of thee, and kings shall come of thee, and of thy seed.
11 And I will establish a covenant of circumcision with thee, and it shall be my covenant between me and thee, and thy seed after thee, in their generations; that thou mayest know forever that children are not accountable before me until they are eight years old.
12 And thou shalt observe to keep all my covenants wherein I covenanted with thy fathers; and thou shalt keep the commandments which I have given thee with mine own mouth, and I will be a God unto thee and thy seed after thee.
JST, Genesis 17:23–24. Compare Genesis 17:17–18
Abraham rejoices at the prophecy of Isaac’s birth and prays for Ishmael.
23 Then Abraham fell on his face and rejoiced, and said in his heart, There shall a child be born unto him that is an hundred years old, and Sarah that is ninety years old shall bear.
24 And Abraham said unto God, Oh that Ishmael might live uprightly before thee!