Why is the covenant essential for understanding God's relationship with humanity?

Understanding the covenant is crucial for comprehending how God relates to humanity throughout Scripture. The covenants reveal God's unchanging promise to His people, framing His commitment not just as transactional but deeply relational. From the covenant with Noah and Abraham to the fulfillment in Christ, these agreements show His grace despite humanity's failures. The covenant of grace, culminating in Jesus' sacrifice, assures believers of their salvation and direct access to God. It fundamentally illustrates how God, in mercy, seeks to reconcile a wayward humanity to Himself, fostering a deeper appreciation for His character and redemptive plan.