How do we know the death of Christ is important for salvation?

The significance of Christ's death for salvation is primarily seen in its vicarious nature. According to 1 Corinthians 15:3, Christ died for our sins according to the Scriptures. This highlights that His death was a substitutionary act, meant to bear the punishment for His people, thus upholding God's justice while providing salvation. The atonement was planned and executed according to divine purpose, revealing God’s commitment to save His chosen ones through the sacrificial death of His Son. This underscores that Christ's death was not just important; it was essential for reconciling sinners to God.