Genesis 22:18

And I will bless those who bless you, And the one who curses you I will curse. And in you all the families of the earth will be blessed.”

Moreover, the angel of Yahweh said to her, “I will greatly multiply your seed so that they will be too many to be counted.”

since Abraham will surely become a great and mighty nation, and in him all the nations of the earth will be blessed?

“Sojourn in this land, and I will be with you and bless you, for to you and to your seed I will give all these lands, and I will establish the oath which I swore to your father Abraham.

“And I will multiply your seed as the stars of heaven, and I will give your seed all these lands; and by your seed all the nations of the earth shall be blessed;

“And your seed will also be like the dust of the earth, and you will spread out to the west and to the east and to the north and to the south; and in you and in your seed all the families of the earth shall be blessed.

The angel who has redeemed me from all evil, Bless these boys; And may my name live on in them, And the names of my fathers Abraham and Isaac; And may they grow into a multitude in the midst of the earth.”

So God heard their groaning; and God remembered His covenant with Abraham, Isaac, and Jacob.

“Remember Abraham, Isaac, and Israel, Your servants to whom You swore by Yourself, and You said to them, ‘I will multiply your seed as the stars of the heavens, and all this land of which I have spoken I will give to your seed, and they shall inherit it forever.’”

then I will remember My covenant with Jacob, and I will remember also My covenant with Isaac and My covenant with Abraham as well, and I will remember the land.

Which He cut with Abraham, And His oath to Isaac.

May his name endure forever; May his name increase as long as the sun shines; Let all nations be blessed in him; Let all nations call him blessed.

And you will swear, ‘As Yahweh lives,’ In truth, in justice, and in righteousness; Then the nations will be blessed in Him, And in Him they will boast.”

“Then I passed by you and saw you, and behold, you were at the time for love; so I spread My skirt over you and covered your nakedness. I also swore to you and entered into a covenant with you so that you became Mine,” declares Lord Yahweh.

The oath which He swore to Abraham our father,

“It is you who are the sons of the prophets and of the covenant which God made with your fathers, saying to Abraham, ‘And in your seed all the families of the earth shall be blessed.’

For the promise to Abraham or to his seed that he would be heir of the world was not through the Law, but through the righteousness of faith.

Was not Abraham our father justified by works when he offered up Isaac his son on the altar?