Therefore, through David, the Lord revealed a theological concept of utmost importance, “You are a priest forever, in the order of Melchizedek,” but the concept went unexplained in Psalm:110-4.

The Church has always lived Hebrews 7:17 (“You are a priest forever, according to the order of Melchizedek”).

Hebrews 7 continues to explain Jesus as a “high priest forever”: “Such a high priest truly meets our need—one who is holy, blameless, pure, set apart from sinners, exalted above the heavens.