God said, “No, Sarah your wife will have a son, and you will name him Isaac. I will make my agreement with him to be an agreement that continues forever with all his descendants.
I will give you many descendants, as hard to count as the stars in the sky, and I will give them all these lands. Through your descendants all the nations on the earth will be blessed.
Your descendants will be as many as the dust of the earth. They will spread west and east, north and south, and all the families of the earth will be blessed through you and your descendants.