How do we know Jesus is the judge in the final judgment?

Scripture clearly establishes Jesus as the judge in the final judgment, as seen in Revelation 19 and 20, where He demonstrates His authority to execute judgment over all humanity. Unlike earthly judges who may distance themselves from their verdicts, Christ is both the judge and the one who executes His judgment, highlighting both His power and His intimate involvement in the process. This fundamental understanding of His divine nature underscores the seriousness of His role as the judge who will judge the living and the dead, thus reinforcing the sovereignty of God over all creation.