The tree frames the entire biblical narrative — from the Tree of Life and the Tree of the Knowledge of Good and Evil in Eden (Gen 2–3) to the Tree of Life in the New Jerusalem (Rev 22:2). Trees in Scripture are images of life, covenant blessings, and moral accountability. The righteous man is "like a tree planted by streams of water, which yields its fruit in its season" (Ps 1:3). Nebuchadnezzar is a great tree whose pride brought him low (Dan 4). The cross — xylon — is itself a tree, linking the curse of Eden (Gen 3:17) to the curse borne by Christ ("cursed is everyone who is hanged on a tree," Gal 3:13; Deut 21:23). What the tree in the garden opened — death, curse, exile — the tree of Calvary closes. The Tree of Life, once guarded by cherubim (Gen 3:24), is freely available to all who enter through Christ (Rev 22:14).
TREE — A perennial plant having a woody trunk, branches, and foliage. In Scripture, trees are used as emblems of persons and nations; a good tree brings forth good fruit, an evil tree evil fruit (Matt 7:17). The tree of life in Eden was the symbol of God's sustaining covenant; the cross is called a tree, as Christ bore the curse of the law upon wood.
Contemporary environmentalism has elevated the tree to near-sacred status — "tree hugger" is a worldview, not just a posture. While care for creation is a genuine biblical mandate (Gen 2:15), the secular elevation of trees and nature as intrinsically divine (pantheism, Gaia theology) inverts the biblical order: creation is good and worth stewarding, but creation is not God, and trees do not save. The deepest truth about trees in Scripture is that the most important tree in history was cut down, shaped into a cross, and became the instrument of humanity's redemption. The curse of the tree in Eden was reversed on a tree at Calvary — not by honoring the wood, but by honoring the One who hung upon it.
PIE *dóru ("wood, tree") → Proto-Germanic *trewą → Old English trēow → "tree"
→ Related: true (originally "firm as a tree"), trust, troth (pledge)
Hebrew:
עֵץ (etz, H6086) — tree, wood, timber; 330 occurrences in OT
→ Used of the trees of Eden (Gen 2:9), the cross-timber (Deut 21:23), and the righteous man (Ps 1:3)
Greek:
δένδρον (dendron, G1186) — tree; used in Matt 7:17–19 (good/bad tree and fruit)
ξύλον (xylon, G3586) — wood, tree, cross; used of the cross (Acts 5:30; 1 Pet 2:24) and Tree of Life (Rev 2:7; 22:2)
→ The same word for the cross and the Tree of Life is theologically intentional
• Psalm 1:3 — "He is like a tree planted by streams of water that yields its fruit in its season."
• Galatians 3:13 — "Christ redeemed us from the curse of the law by becoming a curse for us — 'Cursed is everyone who is hanged on a tree.'"
• Revelation 22:2 — "The tree of life with its twelve kinds of fruit…and the leaves of the tree were for the healing of the nations."
• Matthew 7:17–18 — "Every healthy tree bears good fruit, but the diseased tree bears bad fruit."
• 1 Peter 2:24 — "He himself bore our sins in his body on the tree, that we might die to sin and live to righteousness."
H6086 — etz (עֵץ): tree, wood; encompasses both the trees of Eden and the wooden cross — the same Hebrew word spans creation's tragedy and redemption's triumph.
G3586 — xylon (ξύλον): wood, tree, cross; John's choice of xylon for the Tree of Life in Revelation deliberately echoes its use for the cross — what the cross costs, the Tree of Life restores.
G1186 — dendron (δένδρον): tree; Jesus' ethical metaphor — a person's character (root and trunk) determines their actions (fruit). You know them by their fruit.
• "The Bible opens in a garden with a tree that brings death and closes in a city with a tree that brings healing. Christ is the bridge between them."
• "The cross is not just a shape — it is a tree. Every timber of it was cut from a creation groaning under the curse it was meant to bear away."
• "A tree planted by water doesn't strain — it receives. The righteous man's fruitfulness is not achieved by effort but by proximity to the source."