Why is Christ considered our high priest?

The book of Hebrews emphasizes the high priesthood of Jesus Christ, affirming His unique role as our mediator before God. In Hebrews 9:24, it is noted that Christ has entered heaven itself to appear in the presence of God for us, unlike the earthly priests who officiated in earthly tabernacles. His priestly role involves not only representing us but also offering the perfect sacrifice that fully satisfies God’s requirements. This is crucial because it establishes our relationship with God, allowing us access to grace and forgiveness through Christ's mediatory work. The necessity of Christ's priesthood eliminates any reliance on human efforts to secure righteousness, underlining the sovereign grace that defines the believer's standing before God.