Why is the message 'It is finished' important for Christians?

The phrase 'It is finished' embodies the core of the Gospel message and is crucial for Christians because it assures believers that their salvation is not contingent upon their works but is wholly complete in Christ. This declaration signifies that the demands of God's justice have been satisfied. For believers, it means liberation from the guilt of sin and the assurance of eternal life, as Christ has fully accomplished what was required for our redemption. It gives us a firm foundation for our faith, allowing us to live in the grace and freedom found in Christ’s finished work.