📖 Biblical Definition
The tree of the knowledge of good and evil was placed in the Garden of Eden alongside the tree of life. God gave Adam one prohibition: do not eat from this tree, for in the day you eat of it you shall surely die. The tree was not evil in itself — it was the instrument of covenant testing. It represented the boundary between Creator and creature, between God's sovereign authority and man's creaturely submission. The serpent's temptation was not merely "eat the fruit" but "be like God, knowing good and evil" — the promise of autonomous moral authority, the right to define good and evil for yourself apart from God's Word. Every sin since Eden is a repetition of this original rebellion: choosing self-determination over divine authority.
📜 Webster 1828 Definition
KNOWLEDGE — A clear and certain perception of truth; learning; information; the fruit of experience.
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KNOWL'EDGE, n. 1. A clear and certain perception of that which exists, or of truth and fact. 2. Learning; illumination of mind. 3. Skill; acquaintance with any fact or person. Note: The biblical "knowledge of good and evil" is experiential knowledge — not theoretical understanding but the intimate, personal knowledge that comes through rebellion against God's command.
📖 Key Scripture
• Genesis 2:16-17 — "Of the tree of the knowledge of good and evil you shall not eat, for in the day that you eat of it you shall surely die."
• Genesis 3:5 — "For God knows that when you eat of it your eyes will be opened, and you will be like God, knowing good and evil."
• Genesis 3:22 — "The man has become like one of us in knowing good and evil. Now, lest he reach out his hand and take also of the tree of life..."
• Romans 5:12 — "Sin came into the world through one man, and death through sin."
⚠️ Modern Corruption
Autonomous knowledge is celebrated as enlightenment, repeating the serpent's original lie.
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The modern world celebrates the very thing that damned humanity in Eden — autonomous knowledge apart from God. The Enlightenment was explicitly named after the serpent's promise: your eyes will be opened. Secular education, scientific materialism, and moral relativism all rest on the assumption that man can determine truth, goodness, and reality for himself without reference to God. This is not progress; it is the original sin in academic robes. Every culture that declares itself free from divine authority is eating from the tree of knowledge — and discovering, as Adam did, that the fruit produces death.
Usage
• "The tree of knowledge was not about information — it was about authority: who gets to define good and evil?"
• "Every human attempt to determine morality apart from God's Word is another bite of the forbidden fruit."