He is commemorated as one of the Holy Forefathers in the Calendar of Saints of the Armenian Apostolic Church on July 26. He is mentioned in the Roman Canon, the First Eucharistic Prayer of the Roman rite.
Melchizedek (Hebrew: מלכי-צדק, Malkiy-tsedeq) is mentioned twice in the Hebrew Bible. The first occurs at Genesis 14:18-20, part of the larger story of Genesis 14:17-24 which tells how Abram returns from defeating king Chedorlaomer and his associates and meets with the king of Sodom, at which point (KJV translation):
And Melchizedek king of Salem brought forth bread and wine: and he was the priest of the most high God. And he blessed him, and said, Blessed be Abram of the most high God, possessor of heaven and earth: And blessed be the most high God, which hath delivered thine enemies into thy hand. And he gave him tithes of all.
The second is in Psalm 110:4, celebrating some victory or conquest of an unnamed king of the Davidic dynasty. The king is said to be a "priest forever" and a successor of Melchizedek, and the text is translated (KJV):
The LORD hath sworn, and will not repent, Thou art a priest for ever after the order of Melchizedek.The Second Book of Enoch (also called "Slavonic Enoch") is apparently a Jewish sectarian work of the 1st century AD. The last section of the work, the Exaltation of Melchizedek, tells how Melchizedek was born of a virgin, Sofonim (or Sopanima), the wife of Nir, a brother of Noah. The child came out from his mother after she had died and sat on the bed beside her corpse, already physically developed, clothed, speaking and blessing the Lord, and marked with the badge of priesthood. Forty days later, Melchizedek was taken by the archangel Gabriel (Michael in some manuscripts) to the Garden of Eden and was thus preserved from the Deluge without having to be in Noah's Ark.
In the New Testament, references to Melchizedek appear only in the Epistle to the Hebrews (end I century AD). Jesus the Christ is there identified as a priest forever in the order of Melchizedek quoting from Ps. 110:4, and so Jesus assumes the role of High Priest once and for all. Abraham's transfer of goods to Melchizedek is seen to imply that Melchizedek is superior to Abraham, in that Abraham is tithing to him. Thus, Melchizedek's (Jesus') priesthood is superior to the Aaronic priesthood, and the Temple in Jerusalem is now unnecessary.
Melchizedek presents a problem for traditional Jewish teachings: he is not a descendant of Aaron, from whom all priests must be descended - in fact he pre-dates both Aaron and Levi - yet he is described as a priest. Several explanations were offered. In the Midrash, the Rabbis identified Melchizedek with Shem son of Noah, who, although also not a descendant of Aaron, was believed to have officiated as a priest. (E.g., Babylonian Talmud Nedarim 32b; Genesis Rabbah 46:7; Genesis Rabbah 56:10; Leviticus Rabbah 25:6; Numbers Rabbah 4:8.) Rabbi Isaac the Babylonian said that Melchizedek was born circumcised. (Genesis Rabbah 43:6.) Melchizedek called Jerusalem “Salem.” (Genesis Rabbah 56:10.) The Rabbis said that Melchizedek instructed Abram in the Torah. (Genesis Rabbah 43:6.) Rabbi Eleazar said that Melchizedek’s school was one of three places where the Holy Spirit manifested Himself. (Babylonian Talmud Makkot 23b.) The Rabbis taught that Melchizedek acted as a priest and handed down Adam’s robes to Abram. (Numbers Rabbah 4:8.) Rabbi Zechariah said on Rabbi Ishmael’s authority that God intended to bring forth the priesthood through Melchizedek’s descendants, but because Melchizedek blessed Abram before he blessed God (in Gen. 14:19-20), God brought the priesthood forth from Abram’s descendants. (Babylonian Talmud Nedarim 32b; see also Leviticus Rabbah 25:6 (crediting Rabbi Ishamel).)
Rabbi Judah said in Rabbi Nehorai's name that Melchizedek’s blessing yielded prosperity for Abram, Isaac, and Jacob. (Genesis Rabbah 43:8.) Ephraim Miksha'ah the disciple of Rabbi Meir said in the latter's name that Tamar descended from Melchizedek. (Genesis Rabbah 85:10.)
Rabbi Hana bar Bizna citing Rabbi Simeon Hasida identified Melchizedek as one of the four craftsmen of whom Zechariah wrote in Zechariah 2:3. (Babylonian Talmud Sukkah 52b; see also Song of Songs Rabbah 2:33 (crediting Rabbi Berekiah in the name of Rabbi Isaac).) The Talmud teaches that David wrote the Book of Psalms, including in it the work of the elders, including Melchizedek (in Psalm 110). (Babylonian Talmud Baba Batra 14b-15a.)
In the Masoretic (Hebrew) biblical text the name is written as two words ("malki zedek") and pointed as מַלְכִּי־צֶדֶק or מַלְכִּי־צָדֶק (pronounced in standard Hebrew as Malki-ẓédeq or Malki-ẓádeq and in Tiberian vocalization as Malkî-ṣéḏeq or Malkî-ṣāḏeq). In the Septuagint and the New Testament he appears as Μελχισεδέκ, and in the Latin Vulgate as Melchisedech. iIn the Authorised King James Version of 1611 he appeared as Melchizedek in the Old Testament and Melchisedec in the New Testament.
The Epistle to the Hebrews, along with Philo and Josephus, interprets the name as meaning "the king of righteousness", all apparently based on the Hebrew words "melek", meaning "King", and "tzedek" (or tzadik), meaning "righteous(ness)". This interpretation is held also by some modern scholars because in the Dead Sea Scroll 4QAmram 2.3 is found the opposite name Melchi-resha ("king of evil") for a chief angel of darkness.
While the interpretation "king of righteousness/righteous king" is not impossible, the word "malki" contains a possessive pronoun, and means "my king". The opinion of many modern scholars is that this interpretation is therefore unlikely, and that the original name was probably "[the god] Sedeq is my king", based on the attested Canaanite/Phoenician god "Suduk" or "Sudek", or, less likely, "My king is righteous(ness)".
Christians believe that Jesus is the Messiah spoken of as "a priest forever in the order of Melchizedek" (Ps. 110:4), and so Jesus plays the role of High Priest once and for all. Jesus is considered a priest in the order of Melchizedek because, like Melchizedek, Jesus was not a Levite, and thus would not qualify for the Levitical priesthood (Heb. 7:13-17).
Melchizedek is referred to again in Hebrews 5:6-10; Hebrews 6:20; Hebrews 7:1-21: "Thou art a priest forever after the order of Melchizedek"; and Hebrews 8:1.
And verily they that are of the sons of Levi, who receive the office of the priesthood, have a commandment to take tithes of the people according to the law, that is, of their brethren, though they come out of the loins of Abraham: But he whose descent is not counted from them received tithes of Abraham, and blessed him that had the promises" (Hebrews 7:5-6).
If therefore perfection were by the Levitical priesthood, (for under it the people received the law,) what further need was there that another priest should rise after the order of Melchisedec, and not be called after the order of Aaron? For the priesthood being changed, there is made of necessity a change also of the law" (Hebrews 7:11-12).
The author of the Epistle to the Hebrews in the New Testament discussed this subject considerably, listing the following reasons for why the priesthood of Melchizedek is superior to the Aaronic priesthood:
- Abraham paid tithes to Melchizedek; later, the Levites would receive tithes from their countrymen. Since Aaron was in Abraham's loins then, it was as if the Aaronic priesthood were paying tithes to Melchizedek. (Heb. 7:4-10)
- The one who blesses is always greater than the one being blessed. Thus, Melchizedek was greater than Abraham. As Levi was yet in the loins of Abraham, it follows that Melchizedek is greater than Levi. (Heb. 7:7-10)
- If the priesthood of Aaron were effective, God would not have called a new priest in a different order in Psalm 110. (Heb. 7:11)
- The basis of the Aaronic priesthood was ancestry; the basis of the priesthood of Melchizedek is everlasting life. That is, there is no interruption due to a priest's death. (Heb. 7:8,15-16,23-25)
- Christ, being sinless, does not need a sacrifice for his own sins. (Heb. 7:26-27)
- The priesthood of Melchizedek is more effective because it required a single sacrifice once and for all (Jesus), while the Levitical priesthood made endless sacrifices. (Heb. 7:27)
- The Aaronic priests serve (or, rather, served) in an earthly copy and shadow of the heavenly Temple, which Jesus serves in. (Heb. 8:5)
Catholics find the roots of their priesthood in the tradition of Melchizedek. (CCC 1544) In Genesis 14:18, Melchizedek offers a sacrifice of bread and wine. Christ therefore fulfilled the prophecy of Ps 110:4, that he would be a priest "after the order of Melchizedek," at the Last Supper, when he broke and shared bread with his disciples. Catholics take seriously Christ's command that the Apostles should "do this in memory of Me." As such, the Catholic Church continues to offer sacrifices of bread and wine at Mass, as part of the sacrament of the Eucharist.