1) Romans 5:20 states that Abraham's faith never wavered. Abraham didn't doubt that God would fulfill His promise. In fact, Abraham's faith grew stronger and stronger, which is a challenge for us. When something doesn't come to pass the way we think it should, we should grow even stronger in our belief.

2) In verse 21, it states He was fully convinced that God is able to do whatever he promises. David takes a great deal of time to try and help us understand that this verse right here is one of the great definitions of faith in all of the Bible.

3) In verse, it states And because of Abraham’s faith, God counted him as righteous. It's all by grace. And grace is received by faith. If we want to please God, we need to be believers, standing firm in FAITH!