What is the role of grace in the life of a believer?

Grace plays a critical role in the life of a believer, as it is the unmerited favor of God that brings about salvation. Ephesians 2:8 teaches that we are saved by grace through faith, not by our works. This grace continues to work in believers, enabling them to live in accordance with God's commandments and to exhibit love and patience in their relationships with others. It is through grace that Christians find strength to contend for their faith and maintain their identity as God's people, undeterred by the challenges they face in a fallen world.