What does it mean that Jesus has power over all flesh?

The sermon describes how God has vested all authority in Jesus, affirming that every person is ultimately under His sovereign rule. In John 17:2, Jesus indicates that the Father has given Him authority over all flesh, which includes both the elect and the reprobate. This means that nothing happens outside of His control, providing believers with a profound assurance. In the face of trials and opposition, we are reminded that Christ's dominion ensures our ultimate victory and security in Him.