15 God becomes angry when his Law is broken. But where there isn't a law, it cannot be broken.
16 Everything depends on having faith in God, so that God's promise is assured by his great kindness. This promise isn't only for Abraham's descendants who have the Law. It is for all who are Abraham's descendants because they have faith, just as he did. Abraham is the ancestor of us all.
17 The Scriptures say that Abraham would become the ancestor of many nations. This promise was made to Abraham because he had faith in God, who raises the dead to life and creates new things.
18 God promised Abraham a lot of descendants. And when it all seemed hopeless, Abraham still had faith in God and became the ancestor of many nations.
19 Abraham's faith never became weak, not even when he was nearly a hundred years old. He knew that he was almost dead and that his wife Sarah could not have children.
20 But Abraham never doubted or questioned God's promise. His faith made him strong, and he gave all the credit to God.
21 Abraham was certain that God could do what he had promised.