How do we know the doctrine of Christ's victory is true?

The doctrine of Christ's victory is anchored in the resurrection, where He overcame sin, death, and hell. As articulated in Revelation and throughout the New Testament, Christ's work assured His people of eternal salvation. The victory is not just a future hope; it assures believers that, despite the ongoing struggles against sin and worldly systems, nothing can separate them from Christ's love. The Scriptures testify to this enduring truth, emphasizing that His redemptive work stands accomplished and that the devil is ultimately defeated.