How does Christ's finished work affect the believer's relationship with sin?

Understanding that Christ's work is finished transforms a believer's relationship with sin. Because Jesus declared 'It is finished,' believers are freed from the penalty of sin and are empowered to turn away from it. Romans 8:1 expresses that there is now no condemnation for those who are in Christ Jesus, emphasizing the believer's liberty. This does not mean they will be sinless, but rather that they can approach God without fear of condemnation for past, present, or future sins because of the once-for-all nature of Christ's sacrifice. Additionally, believers are called to live in gratitude and obedience, not as a means to salvation, but as a thankful response to Christ's perfect and completed redemption.