Why is Christ's atonement crucial for salvation?

The crucifixion and atonement of Christ are central to the Christian faith because they represent God's full satisfaction for the sins of His people. Jesus bore the sins of His people as their substitute, enduring God's wrath so that justice was met, allowing for our forgiveness. According to Scripture, Christ’s sacrifice was not for His own sins but for ours, making it possible for us to be seen as righteous before God (2 Corinthians 5:21). This union with Christ means that all He accomplished in His life, death, and resurrection is imputed to those who believe, ensuring that they are no longer under condemnation. Thus, understanding and accepting Christ's atonement is fundamental to grasping the fullness of salvation and the grace offered to humanity.