But Abraham didn’t know that. He had no proof. He didn’t even have a child. On top of that, he and Sarah were past their child bearing years. But when promised that he would be the father of many nations, Abraham believed God even though it seemed impossible.
This is the kind of faith that I need to strive for. Romans 4, Galatians 3, and Hebrews 11 all hold up Abraham’s faith as a model for our own.