Why is believing in salvation through faith important for Christians?

Faith is essential for Christians as it is the means by which we receive the grace of God. Ephesians 2:8-9 states, 'For by grace are you saved through faith...' This highlights that faith is not a work but a tool that enables believers to embrace what God has done through Christ. It offers assurance of acceptance, as faith directs our trust solely upon the finished work of Jesus Christ, making it clear that our salvation hinges on Him alone, not our deeds. This clarity allows believers to experience true peace and assurance in their salvation.