Why is understanding Christ's atonement essential?

The atonement of Christ stands as the cornerstone of Christian faith, addressing the critical question of how God can be both just and merciful. The sermon illustrates that only through the sacrificial death of the sinless Son of God can justice be satisfied while still extending mercy to sinners. This is because every sin must be punished, and yet, through Christ’s work on the cross, He bore the full weight of God’s wrath for the elect. By understanding the particular nature of Christ's atonement, believers can grasp the depth of their salvation and the assurance it provides. It emphasizes that salvation is not a generic offer but a specific work aimed at securing a people for Himself, ensuring both justice and grace are perfectly met in Jesus Christ.