A Change of Priesthood
Conrad Hilario
Genesis 14:18-20
In the Old Testament, humans could only approach God through a high priest, a role that had to be fulfilled by a man descended from the tribe of Levi. God, however, prophesied through David that one day there would be a priest from the line of Melchizedek whose priesthood would be eternal, and Jesus is that high priest. Since Jesus is the perfect and eternal high priest whose priesthood replaced the old one, humans are no longer under the Old Testament law and can be rescued forever from their sin.