The sermon expounds on the exclusive access to God granted solely through Jesus Christ as the perfect mediator and high priest. Drawing from Hebrews 7 and Article 26 of the Belgic Confession, it contrasts the limited, temporary Levitical priesthood with Christ's eternal, once-for-all sacrifice that tears down the veil between humanity and the divine. The message vigorously rejects the practice of seeking intercession through saints or other figures, labeling such actions as sheer unbelief and idolatry that dishonor Christ's unique sufficiency. It emphasizes that believers can approach God's throne with boldness and confidence, not based on their own merit, but on the excellence and dignity of Jesus who sympathizes with human weakness. Ultimately, the preacher urges the congregation to rest in this gospel truth, finding assurance and joy in the direct relationship with the Father made possible by the Son.