Psalm 110:4, Genesis 14:17-20, Hebrews 4:14-5:4, 7:4-7
"The Lord has sworn and will not change his mind, "You are a priest forever after the order of Melchizedek." Psalm 110:4 ESV
Who is Melchizedek? Scripture doesn’t provide a lot of information except that he was a king, he was a high priest of God, and Abram gave him 10% of the spoils.
The Priesthood is comprised of three groups:
Jesus, the Priest