Warren Wiersbe's expository study of "Genesis 12-25 - Be Obedient," focusing on the life and faith of Abraham, will answer your questions. In a practical and personal way, he explains how the life of faith begins, the four tests of true biblical faith, how to have “overcoming faith “as you face life's battles, why and how God tests your faith, and what to do when your faith fails. Get better acquainted with Abraham and Sarah and discover the excitement and fulfillment of faith as you learn to Be Obedient. A personal and group study guide is included. Unless noted, this commentary is based on the NIV.
The Apostle Paul says that those who believe in Jesus Christ “are children of Abraham." The Old Testament patriarch is our father in the faith, and like him we will be blessed if we believe in the Lord. However, what is faith and how can you get it?