How do we know that Christ is our true high priest?

Hebrews 5 emphasizes that Christ was appointed as high priest by God, not by human choice. He fulfills the qualifications necessary for this office, being both sinless and fully God. Unlike the Levitical priests, who could only offer temporary sacrifices that did not take away sins, Christ entered the holy place with His own blood, offering Himself as the perfect sacrifice. This unique role as both King and Priest after the order of Melchizedek confirms His authority and qualifications, granting Him the ability to mediate effectively on behalf of His people.