How do we know that God's grace is necessary for good works?

The necessity of God's grace in producing good works is highlighted in Paul's teaching throughout his epistles. In Ephesians 2:8-10, Paul explains that believers are saved by grace through faith, and it is only through this grace that we are equipped to perform good works. These works are the result of being created anew in Christ Jesus and serve as evidence of our transformation. As followers of Christ, our good works reflect His love and grace and are motivated by a desire to exalt Him rather than to earn His favor.