Mountains, both literally and metaphorically, play a highly significant role in biblical history, religion, and theology. People are shaped by the geography of the location in which they live, and this was no less the case with the Israelites. Mountains, as permanent and immovable, form natural barriers and borders (Josh. 15), afford protection from invaders (Judg. 6:2; Ps. 125:2), serve as places of refuge (Gen. 14:10; 19:17; 1 Sam. 14:22), and provide bases from which to launch attacks (Judg. 4:14; 9:36). Often in the Bible, mountain imagery is used to describe God as eternal and a strong refuge (Pss. 36:6; 90:2; 121:1–2; 125:2).
But mountains are also places of mystery. In the religious world of the ancient Near East, gods were thought to either live or make their presence known on mountains—portals, as it were, between heaven and earth. The garden of Eden is regarded by Ezekiel as having been located on “the holy mount of God” (Ezek. 28:13–14). God mysteriously reveals himself in a flame of fire to Moses at Mount Horeb (Exod. 3), and then later from that same mountain God gives the law amid thunder, fire, and smoke; the people are not allowed to approach the mountain lest they die (Exod. 19). Moses has another theophany on the same mountain (Exod. 33:17–34:8), and Elijah has a very Moses-like encounter there with God as well (1 Kings 19).
Because of this association between gods and mountains, it was the norm to build temples for deities on mountaintops. Thus, the temple in Jerusalem is built on Mount Zion, which is also the place where Abraham had been ready to sacrifice Isaac (Gen. 22:2; 2 Chron. 3:1). Thus, this mountain is the “mountain of the Lord” (Gen. 22:14), the mountain of God’s “inheritance” (Exod. 15:17), his “holy mountain” (Ps. 48:1). Even the plans for the tabernacle and temples are given on mountaintops (Exod. 25:40; 26:30; 27:8; 2 Sam. 24:18–25; 1 Chron. 21:18–22:1; 28:11–12; Ezek. 40:1–2; Rev. 21:10). It should not escape notice that Israel’s legal tradition and liturgical tradition are both associated with mountains, Sinai and Zion (Jerusalem).
It is no wonder, then, that mountains play such a significant role in the NT and the life of Christ. On top of a high mountain, the devil tempts Jesus to worship him (Matt. 4:8–10). Jesus proclaims the law of the kingdom from a mountain (5:1). On a mountain, Jesus chooses to reveal to his disciples his true glory in the transfiguration (17:1). After his resurrection, Jesus has his disciples meet him at a mountain, from which he makes his declaration of authority and gives the Great Commission (28:16–20). But Jesus and the NT authors also “relocate” the place where people meet with God from any particular location, mountain or otherwise, to the human spirit and to the church (John 4:21–24; Heb. 12:22–23).