How do we know that Christ's mediatorial reign is true?

The sermon emphasizes that Christ's mediatorial reign is not just a theological concept but a present reality evidenced by His active role in judgement and intercession. As the preacher outlines, Christ sits at God's right hand, governing the world and faithfully mediating for His people. The authority given to Him, as outlined in Revelation, reinforces the belief that His reign is active and dynamic. Passages that refer to Christ's exaltation and His role in the spiritual realm further confirm this doctrine, assuring believers of His presence and power in their lives.