The first part was an introduction to the topic. In this part I will focus on the Abrahamic covenant and how it is used in the Book of Mormon. As explained in part 1, the term "the God of Abraham, Isaac and Jacob" is used to specifically refer to this covenant and the God who gave these promises to Abraham and his posterity.
I am the
In Genesis 26:24, God says to Isaac:
I am the God of Abraham
I am the of Abraham thy father, and the God of Isaac
In Exodus 3:6, God says to Moses
the of thy father, the God of Abraham, the God of Isaac, and the God of Jacob
From then on we see "the God of Abraham, Isaac and Jacob" repeated numerous times. Moses lived hundreds of years after Abraham. But this is where God started to fulfill his promises.
the children of Israel were , and abundantly, and multiplied, and exceeding mighty (Exodus 1:7)
2 And I will make of thee a , and I will thee, and make thy great; and thou shalt be a blessing:
3 And I will them that bless thee, and him that thee: and in thee shall all of the earth be .
In Genesis 15 he is also promised a land for his posterity. But I want to focus on the bold part for a while. When Jesus appears to the Nephites, this is the part he focuses on. He tells them
ye are of the which the Father made with your fathers, saying unto Abraham: And thy seed shall all the kindreds of the earth be blessed. (3 Nephi 20:25)
The Book of Abraham expands on this a bit
in thy seed after thee (that is to say, the literal seed, or the seed of the body) shall all the families of the earth be blessed, even with the blessings of the Gospel, which are the blessings of salvation, even of life eternal. (Abraham 2:11)
It explains that "blessed" is ultimately exaltation or receiving eternal life.
I searched the Book of Mormon to find all verses with "Abraham", "Isaac" and "Jacob" in them and found 12. I like how Nephi is using it in 1 Nephi 6:4
For the fulness of mine intent is that I may men to unto the God of Abraham, and the God of Isaac, and the God of Jacob, and be saved.
Read in this covenant context, Nephi is inviting us to the God that has given promises to Nephi's people, who are of Abraham's seed and the "remnant" who will read this in the future and who are also of Abraham's seed. This God will always keep his promises and is therefore the source of our salvation. I also like how this is not only Nephi's intent but the fulness of his intent.
Reading all these 12 mentions of "Abraham, Isaac and Jacob" in the Book of Mormon, reveals a trend. They are usually in one of two categories:
Delivery from captivity (with reference to Exodus 3:6 quoted above)
Exaltation (with reference to Abraham 2:11 quoted above)
Behold, he loved our , and he with them, yea, even Abraham, , and ; and he remembered the covenants which he had made; wherefore, he did bring them out of the land of . (1 Nephi 17:40)
Here is Mormon wanting to demonstrate to the reader that the same God and covenants applied to them (in this case Alma the Elder):
For behold, I will show unto you that they were brought into , and none could deliver them but the Lord their God, yea, even the God of Abraham and Isaac and of Jacob. (Mosiah 23:23)
And may the Lord bless you, and keep your garments spotless, that ye may at last be brought to sit down with , Isaac, and Jacob, and the holy prophets who have been ever since the world began, having your garments even as their garments are spotless, in the kingdom of heaven to go no more out. (Alma 7:25)
And the of our fathers, who were out of Egypt, out of bondage, and also were preserved in the wilderness by him, yea, the of Abraham, and of Isaac, and the God of Jacob, himself, according to the words of the angel, as a man, into the hands of men, to be , according to the words of , and to be , according to the words of Neum, and to be buried in a , according to the words of ... (1 Nephi 19:10)
The God of Abraham, Isaac and Jacob, who delivered the Israelites out of Egypt is the same God who delivers us from spiritual bondage through his sacrifice; a sacrifice that was foreshadowed by Abraham and his son, Isaac. Just as he kept his covenant and delivered Abraham's seed out of captivity and into the promised land, he can lead us to our eternal destination where we can "sit down" with Abraham, Isaac and Jacob.
In part 3 we will have a closer look at the Mosaic covenant and how it is referenced in the Book of Mormon.