Abraham provided for the basic necessities of Hagar and Ishmael as much as Hagar could carry and sent them away. And in that moment Abraham secured the future of the promise of God. God would make him into a great nation. Isaac was the child of promise. The promises of God were all coming true.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?