The "Covenant of Grace" is a theological concept in Christianity that describes God's promise to humanity for salvation through faith in Jesus Christ. It emphasizes that salvation is a gift from God, not something that can be earned through human efforts or good deeds. This covenant is seen as a fulfillment of God's earlier promises in the Old Testament. In this framework, believers are invited to enter into a relationship with God, relying on His grace and mercy. The Covenant of Grace highlights the importance of faith, repentance, and the transformative power of the Holy Spirit in the lives of individuals who accept this divine promise.