What is the role of Jesus in worship?

In the context of Christian worship, Jesus plays a critical role as our mediator and high priest. The sermon highlights that all true worship must go through Christ, who is our sacrifice and the embodiment of God's revelation to humanity. Without Jesus, our worship lacks authenticity and the required righteousness to be accepted by God. The believer's approach to God is only made acceptable through the work and person of Christ, ensuring that worship is not about human efforts, but recognizing His grace and mercy.