How do we know that we are forgiven forever in Christ?

The doctrine of eternal forgiveness is vital in scripture, summarizing that believers are justified and their sins are remembered no more. In Christ, we are assured of continued possession of redemption and forgiveness due to His finished work. As articulated in Romans 8:1, 'There is therefore now no condemnation to them which are in Christ Jesus.' This means sins of the past, present, and future are covered by His atoning sacrifice, allowing believers to live in the freedom from guilt and fear of judgment. This assurance rests not upon our merit but entirely on Christ’s sufficiency.