We could not have believed on our own because we delighted in sin and were enemies of God by nature. We could not have given ourselves a new heart for this old heart was dead to God. God visited us and we have become the children of promise.Confident Faith: In this 4-week series on Genesis 18-25, Dr. John Neufeld looks at the life of Abraham and unpacks the topic of faith. How is faith formed? How does faith mature? And how can faith help us trust in what God has promised, even though we can’t see it yet?