Why is the crucifixion of Jesus important for Christians?

The crucifixion of Jesus Christ holds paramount importance in Christian theology as it represents the fulfillment of God's redemptive plan through the sacrificial Lamb. In John 19, we read how Jesus was crucified, a deliberate act that represents the culmination of God's determined counsel and foreknowledge (Acts 2:23). His death serves as the appointed sacrifice for sin, effectually atoning for the sins of God's elect. This indicates that through His blood, believers are justified and reconciled to God, as encapsulated in Romans 4, where it speaks of the blessedness of being forgiven. The crucifixion is not just an act of violence; it is the means by which God establishes righteousness for His people, making the resurrection a triumphant declaration of victory over sin and death.