Why is understanding the covenants important for Christians?

The covenants throughout Scripture, particularly the Old and New Covenants, form the framework of God's redemptive history. They reveal how God has progressively unfolded His plan for salvation, showing the distinction between law and grace. Christians must understand that the Old Covenant points to their need for a Savior, while the New Covenant, founded on Christ's sacrifice, provides the assurance of salvation and ongoing relationship with God. This understanding fosters deeper faith, reinforces the assurance of grace, and emphasizes the believer's reliance on Christ and not on their own works.