7:2 To whom also Abraham gave a tenth part of all. Tithes were paid to him as priest of the Most High.
King of righteousness. Such is the meaning of Melchizedek. The word may not be the name, but a title.
King of Salem. This means King of Peace. It will be observed that the payment of tithes for religious purposes is at least 400 years older than the Jewish law. See also Ge 28:22.
7:2 Being first - According to the meaning of his own name. King of righteousness, then - According to the name of his city. King of peace - So in him, as in Christ, righteousness and peace were joined. And so they are in all that believe in him.
7:1-3 Melchizedec met Abraham when returning from the rescue of Lot. His name, King of Righteousness, doubtless suitable to his character, marked him as a type of the Messiah and his kingdom. The name of his city signified Peace; and as king of peace he typified Christ, the Prince of Peace, the great Reconciler of God and man. Nothing is recorded as to the beginning or end of his life; thus he typically resembled the Son of God, whose existence is from everlasting to everlasting, who had no one that was before him, and will have no one come after him, in his priesthood. Every part of Scripture honours the great King of Righteousness and Peace, our glorious High Priest and Saviour; and the more we examine it, the more we shall be convinced, that the testimony of Jesus is the spirit of prophecy.