What does it mean that Christ's work of redemption is finished?

The phrase 'It is finished' spoken by Christ on the cross encapsulates the completion of His redemptive work. This is a significant theological truth that assures believers that there is nothing more needed to secure their salvation. In Mark 14:62, we see Christ seated at the right hand of the Father, symbolizing that His atoning work was sufficient and complete. In Hebrews 10:12, it describes Jesus as having offered one sacrifice for sins forever and then sat down at the right hand of God. This reality frees believers from the burden of trying to earn their salvation and calls them to rest in the finished work of Christ.