How were Abraham and Rahab justified by works?

In James 2, both Abraham and Rahab are cited as examples of individuals whose faith was manifested through their works. Abraham's willingness to offer Isaac signified the depth of his faith, which was a result of God's gracious call. Similarly, Rahab's acceptance of the spies and her consequent action represented her faith in God. Their works did not earn them favor but were the fruits of the faith that God had already bestowed upon them, demonstrating that true faith inevitably results in a life transformed and led by God.