What does the Bible say about faith and its role in salvation?

Hebrews 11 showcases the importance of faith throughout the lives of biblical figures. Faith is defined as divine revelation from God, allowing believers to comprehend truths that the natural man cannot perceive (1 Corinthians 2:14). It is through faith that we receive the grace of salvation, recognizing that it is not our own doing but a gift from God, as emphasized in Ephesians 2:8-9. This faith empowers believers to endure hardships and look forward to eternal rewards, much like the patriarchs who anticipated God's promises.