Romans 4:18-22

Against all odds, when it looked hopeless, Abraham believed the promise and expected God to fulfill it. He took God at his word, and as a result he became the father of many nations. God’s declaration over him came to pass: “Your descendants will be so many that they will be impossible to count!” In spite of being nearly one hundred years old when the promise of having a son was made, his faith was so strong that it could not be undermined by the fact that he and Sarah were incapable of conceiving a child. He never stopped believing God’s promise, for he was made strong in his faith to father a child. And because he was mighty in faith and convinced that God had all the power needed to fulfill his promises, Abraham glorified God! So now you can see why Abraham’s faith was credited to his account as righteousness before God.