Abraham’s plan was this. Abraham thought that he was too old to have another son. He already had a son, Ishmael, whose mother was Sarah’s maid, Hagar. Therefore, Abraham thought that Ishmael must have the rights of the oldest son.

God’s plan was this. Abraham would have a son by his wife Sarah. That son would have the rights of the oldest son. God would make his firm agreement with that son.

Continues after advertising
Continues after advertising