What does the Bible say about Christ's priesthood?

The priesthood of Christ is essential to understanding His role as the mediator between God and humanity. According to Hebrews 5, Christ is appointed by God to be a high priest, reflecting both divine authority and human empathy. His priesthood was necessitated by the alienation caused by sin, establishing the need for a mediator. Unlike the Levitical priests, Christ offered Himself as a perfect sacrifice, achieving eternal salvation for all who obey Him. This office is not just a role of function but an embodiment of grace, highlighting the intrinsic sufficiency of Christ to fulfill the demands of divine justice while delivering His people from their sins.