How does God's covenant relate to Christians today?

The covenant made by God with His people is essential to understanding how He interacts with humanity, particularly through Christ. While the Mosaic covenant was temporary and based on the law, God's ultimate covenant is fulfilled in Jesus Christ. This eternal covenant invites believers into a relationship founded on God's promises and grace. As noted in Psalm 25, God reveals His covenant to those who fear Him, assuring His people that they are part of His divine plan. This relationship encourages and empowers Christians to live in the light of God's promises, knowing they are chosen in Christ for His glory.