What is the significance of covenant in God's faithfulness?

Covenants are foundational to understanding God's faithfulness. They represent solemn promises God makes to His people, revealing His commitment to redeem and sustain them throughout history. As mentioned in the sermon, God's covenant is a promise of love and mercy, illustrating His desire to maintain a relationship with those He has chosen. The covenant assures believers that their salvation does not depend on their merits but on God's unwavering fidelity. This grace-rich perspective helps Christians to rest secure in their relationship with God, knowing He will fulfill His covenant promises, as reiterated in Hebrews 6, where it is stated that God swore by Himself, highlighting the certainty of His promises.