Why is the concept of God being a covenant God important for Christians?

Understanding God as a covenant God is crucial for Christians because it reveals His character as one who is faithful and keeps His promises. In Exodus 3, God identifies Himself as 'I am that I am,' showcasing His eternal nature and His continual presence with His covenant people. This covenant is not just historical; it extends to the New Covenant established through Christ, who fulfills the promises made to Israel. Christians can rest assured that just as God was faithful to deliver His people from Egypt, He will also be faithful to save and sustain His chosen ones today, highlighting the significance of trust and reliance on His goodness.