How do we know that God rewards faith?

The scripture in Hebrews 10:35 directly points out that confidence or faith in God is not in vain, as it carries a promise of significant reward. Throughout the biblical narrative, faith consistently leads to the fulfillment of God's promises. For instance, Abraham's willingness to sacrifice Isaac demonstrated his deep faith, resulting in God affirming His covenant. Moreover, Hebrews 11:6 states that without faith it is impossible to please God, and those who diligently seek Him will be rewarded. This assurance encourages believers to press on in faith, knowing that God is faithful to His word.