The Adoptionist perspective—rooted in one of the earliest Christological heresies of the Christian era—offers a symbolic interpretation of the trees in the Garden of Eden that diverges significantly from orthodox biblical teaching. Historically, Adoptionism denied the full divinity of Jesus Christ, teaching instead that He was merely a man who was “adopted” as the Son of God at His baptism or resurrection because of His obedience and moral excellence. This theological error also informs how some Adoptionist readings approach the Genesis narrative, particularly the symbolism of the Tree of Life and the Tree of the Knowledge of Good and Evil.
In this symbolic framework, the Tree of Life represents the possibility of attaining divine likeness through moral development. It is not viewed as a source of eternal life granted by grace, but as a signpost pointing to the ideal human destiny: spiritual maturity, righteousness, and union with God through personal effort and ethical obedience. This reading echoes the Adoptionist emphasis on human potential—suggesting that Adam and Eve stood on the brink of divine exaltation, only to fall short by misusing their freedom.
The Tree of the Knowledge of Good and Evil, in turn, is seen not as a test of obedience but as a symbol of premature ambition. The Fall is reinterpreted not as an act of rebellion, but as a tragic misstep—a failure to follow the correct path to godlikeness. In this view, Adam and Eve reached too far, too soon, and instead of growing into divine likeness through obedience, they attempted to seize it on their own terms. The result was not total condemnation, but a delay—a missed opportunity to fulfill their divine vocation (Estes, 2020).
This reading distorts the meaning of the trees, the nature of sin, and the role of divine grace in Scripture.
Grace, Not Moral Aspiration, Opens the Way to the Tree of Life
The Bible presents the Tree of Life not as a reward for human effort, but as a gift of divine grace. In Genesis 2:9, the Tree of Life is introduced alongside the Tree of the Knowledge of Good and Evil as a central element of Eden. Later, in Genesis 3:22, after Adam and Eve have sinned, God says: “Behold, the man is become as one of us, to know good and evil: and now, lest he put forth his hand, and take also of the tree of life, and eat, and live for ever…”
Access to the Tree of Life is immediately barred—not because humanity failed to realize divine potential, but because sin had entered the world and corrupted the human heart. The tree was not a metaphor for a spiritual process, but a real provision by which God sustained life. After the Fall, access to it was withheld because, in the context of sin, partaking of it would have perpetuated physical life in a state of spiritual death. God’s action was not punitive but profoundly merciful—preventing fallen humanity from living forever under the curse of sin and preserving the possibility of redemption through His appointed means.
Adoptionism also misreads the intent behind the Tree of the Knowledge of Good and Evil. Scripture portrays it not as an obstacle to divine destiny but as a boundary intended to preserve fellowship with God. God’s command in Genesis 2:17 is clear: “But of the tree of the knowledge of good and evil, thou shalt not eat of it: for in the day that thou eatest thereof thou shalt surely die.”
This was a direct command, not a metaphor. Adam and Eve’s violation of it was an act of rebellion, not a failed developmental step. The consequence was not merely delayed progress, but spiritual death and separation from God.
Furthermore, the biblical doctrine of human destiny is not that people become divine through moral striving, but that they are redeemed through faith in Christ. The New Testament is emphatic that it is not by works of righteousness that we become like God, but by His grace through Jesus Christ. Romans 5:12 clearly identifies Adam’s disobedience as the moment sin entered the world: “Wherefore, as by one man sin entered into the world, and death by sin; and so death passed upon all men, for that all have sinned.”
John 1:12–13 speaks directly against the Adoptionist mindset: “But as many as received him, to them gave he power to become the sons of God, even to them that believe on his name: which were born… of God.” Becoming a child of God is not a reward for moral maturity, but a result of being born again through faith in Christ.
Conclusion: The Tree of Life Points to Christ, Not Human Potential
The Adoptionist reinterpretation of Genesis seeks to elevate humanity by suggesting that the Fall was a lost opportunity for divine ascension. But Scripture teaches something very different: the Tree of Life is not a symbol of human achievement, but a sign of divine grace. It appears again in Revelation 2:7, where Christ says: “To him that overcometh will I give to eat of the tree of life, which is in the midst of the paradise of God.”
It is Christ—not human effort—who restores what Adam lost. He is the Second Adam who succeeds where the first failed (Romans 5:19). He is the one who opens the way back to the Tree of Life, not through moral progression, but through substitutionary atonement.
In the end, the trees of Genesis are not symbols of autonomous human potential. They are markers in a grand story of divine grace, human failure, and God’s redemptive plan through Jesus Christ.