My master’s wife Sarah gave him a son in her old age, and my master has given that son everything he has.
She said to Abraham, “Get rid of this slave and her son, because this slave’s son must never share the inheritance with my son Isaac.”
Abraham left everything he had to Isaac.
Abraham didn’t weaken. Through faith he regarded the facts: His body was already as good as dead now that he was about a hundred years old, and Sarah was unable to have children.