What does the Bible say about the priesthood of Christ?

The Bible reveals that Christ's priesthood is superior to the Levitical priesthood established through Aaron because it is eternal and perfect. In Hebrews 7, the author explains that Christ is a priest forever after the order of Melchizedek, emphasizing His uniqueness and divine authority. Unlike Aaron and his successors, who had to continually offer sacrifices for their own sins and the sins of the people, Christ offered Himself once for all, achieving perfect redemption for those who believe (Hebrews 9:12). His priesthood provides us with direct access to God, symbolized by the tearing of the temple veil at His death (Matthew 27:51).