Why is believing in God's covenant important for Christians?

For Christians, the belief in God’s covenant is foundational to their faith as it encapsulates the relationship between God and His people. This covenant, described in scripture as everlasting, assures believers that their salvation is secure in Christ. The sermon illustrates that through this covenant, which is based on the sure mercies of David, believers can rest in the knowledge that God’s promises will never fail. The confidence gained from knowing that one's standing before God is secured not by personal merit but by His grace fosters a heart of gratitude and worship. Therefore, understanding this covenant empowers Christians to live victoriously and trustingly in their daily lives.