God promised Abram he would have a multitude of descendants (Gen. 15:4–5), so he faced a huge obstacle—he was old and childless. When he and Sarah got tired of waiting for God to make good on His promise, they tried to overcome that obstacle on their own. As a result, they fractured their family and created a lot of unnecessary dissension (see Gen. 16 and 21:8–21).

Nothing Abraham did in his own strength worked. But ultimately he became known as a man of tremendous faith. Paul wrote of him, “Against all hope, Abraham in hope believed and so became the father of many nations, just as it had been said to him, ‘So shall your offspring be’” (Rom. 4:18). This faith, said Paul, “was credited to him as righteousness” (v. 22).

Abraham’s faith was in something far bigger than himself—the one and only God. It’s the object of our faith that makes all the difference.