The English word “messiah” derives from the Hebrew verb mashakh, which means “to anoint.” The Greek counterpart of the Hebrew word for “messiah” (mashiakh) is christos, which in English is “Christ.”

Old Testament

In English translations of the Bible, the word “messiah” (“anointed one”) occurs rarely in the OT. In the OT, kings, prophets, and priests were “anointed” with oil as a means of consecrating or setting them apart for their respective offices. Prophets and priests anointed Israel’s kings (1 Sam. 16:1–13; 2 Sam. 2:4, 7). Samuel anointed Saul (1 Sam. 9:16; 10:1; 15:1) and David (1 Sam. 16:12–13). Later, Nathan the prophet and Zadok the priest anointed Solomon, the successor of King David (1 Kings 1:34). The word “anoint” occurs even earlier, in the book of Judges, in a parable about Abimelek becoming king (Judg. 9:7–15). In 1–2 Samuel and Psalms the king is sometimes called “the Lord’s anointed” (1 Sam. 16:6; 24:6; 26:9; Pss. 2:2; 18:50; 20:6). The anointing of priests occurs very early in Israelite tradition, in which Aaron and his sons are consecrated for their priestly service (Exod. 28:41; 30:30). In Num. 35:25 the high priest is anointed with “holy oil.” Sacred objects for use in the tabernacle also were anointed (Exod. 29:36; 30:26; Lev. 8:10–11). As for the anointing of prophets, God commanded Elijah to anoint Elisha as his successor (1 Kings 19:16). The prophet Isaiah also claimed to be anointed for his work of proclamation (Isa. 61:1–2).

The expectation for a “messiah,” or “anointed one,” arose from the promise given to David in the Davidic covenant (2 Sam. 7). David was promised that from his seed God would raise up a king who would reign forever on his throne. Hopes for such an ideal king began with Solomon and developed further during the decline (cf. Isa. 9:1–7) and especially after the collapse of the Davidic kingdom.

The harsh reality of exile prompted Israel to hope that God would rule in such a manner. A number of psalms reflect the desire that an ideal son of David would come and rule, delivering Israel from its current plight of oppression. Hence, in Ps. 2 God declares that his son (v. 7), who is the Lord’s anointed one (v. 2), will receive “the nations [as] your inheritance, the ends of the earth your possession” (v. 8). God promises that “you will rule them with an iron scepter; you will dash them to pieces like pottery” (v. 9; see NIV footnote). In Ps. 89 the psalmist yearns for the establishment of David’s kingdom because God has been “very angry with your anointed one” (v. 38). Later, the psalmist pleads with God, “For the sake of your servant David, do not reject your anointed one” (Ps. 132:10). In the postexilic literature, Zerubbabel, for example, appears to be understood as a messianic figure. Speaking of Zerubbabel and Joshua, the angel says, “These are the two who are anointed to serve the Lord of all the earth” (Zech. 4:14).

Apocrypha and Pseudepigrapha

In some apocalyptic literature a messiah-like figure ushers in God’s kingdom, overthrowing the current evil powers that oppress God’s people. In 1 Enoch the “son of man” (46.1–3) is an anointed figure (52.6) who will judge the kings and the mighty from his heavenly throne and will champion the cause of the faithful (46.4–8; 62.5). In 2 Baruch “my anointed” (39.7; 40.1) will reign over the remnant in a place chosen by God (40.2). Finally, in a nonapocalyptic Jewish text, Psalms of Solomon, the author expects deliverance from the Roman oppressors and the corrupt Hasmonean dynasty by the “Lord Messiah” (18.7): “See, Lord, and raise up for them their king, the son of David, to rule over your servant Israel” (17.21). These texts confirm the diversity of first-century messianic expectations. Yet the most common hope centered on the “Davidic messiah,” the coming king from David’s line who would establish justice and righteousness and reign forever on David’s throne.

New Testament

Jesus demonstrates great reticence in using the title “Messiah.” In the Synoptic Gospels he almost never explicitly claims it. The two key Synoptic passages where Jesus accepts the title are themselves enigmatic. In Mark’s version of Peter’s confession (8:29), Jesus does not explicitly affirm Peter’s claim, “You are the Messiah,” but instead goes on to speak of the suffering of the Son of Man. Later, Jesus is asked by the high priest Caiaphas at his trial, “Are you the Christ, the Son of the Blessed One?” (Mark 14:60). In Mark 14:62, Jesus answers explicitly with “I am,” while in Matt. 26:64, he uses the more enigmatic “You have said so.” Jesus then goes on to describe himself as the exalted Son of Man who will sit at Yahweh’s right hand.

Jesus no doubt avoided the title because it risked communicating an inadequate understanding of the kingdom and his messianic role. Although the Messiah was never a purely political figure in Judaism, he was widely expected to destroy Israel’s enemies and secure its physical borders. Psalms of Solomon portrays the coming “son of David” as one who will “destroy the unrighteous rulers” and “purge Jerusalem from Gentiles who trample her to destruction” (Pss. Sol. 17.21–23). To distance himself from such thinking, Jesus never refers to himself as “son of David” and “king of Israel/the Jews” as other characters do in the Gospels (Matt. 12:23; 21:9, 15; Mark 10:47; 15:2; John 1:49; 12:13; 18:33). When Jesus was confronted by a group of Jews who wanted to make him into such a king, he resisted them (John 6:15).

In Mark 12:35–37, Jesus also redefines traditional understandings of the son of David in his short discussion on Ps. 110:1: he is something more than a mere human son of David. Combining Jesus’ implicit affirmation that he is the Messiah in Mark 8:30 with his teaching about the Son of Man in 8:31, we see that Jesus is a Messiah who will “suffer many things and be rejected by the elders, the chief priests, and the teachers of the law” (8:31) and through whom redemption will come (10:45). Jesus came not to defeat the Roman legions, but to bring victory over Satan, sin, and death.

In the book of Acts, Peter reaffirms the messiahship of Jesus at the conclusion of his sermon: “Therefore let all Israel be assured of this: God has made this Jesus, whom you crucified, both Lord and Messiah” (2:36 [cf. 5:42; 9:22]). Since it is now apparent that through suffering and death Jesus the Messiah would effect salvation, there is no risk of the Jews misunderstanding Christ’s messiahship. However, he is still a deliverer and savior like the Lord’s anointed of the OT, but he brings about this salvation through unexpected means (3:18–20). Further, Jesus is now the ascended and exalted messianic king in the style of Ps. 110:1 (cf. Acts 2:34–36), which he predicted during his earthly ministry (Mark 14:62). The reality of Jesus’ exalted messianic status is so pervasive in early Christian thinking that the title Christos becomes a synonym for “Jesus” or is used in combination with “Jesus.” And indeed, the earliest followers of Jesus after the resurrection become know as Christianoi (Acts 11:26).