A word study on ṭôb and raʿ — for the believer and the skeptic alike. What the Hebrew actually carries, what it does not, and the convictions we bring before we read.
The Hebrew ṭôb — good — is a wide word for what is pleasant, fitting, and as-it-should-be, while raʿ — evil — covers not only moral wickedness but calamity and harm that simply happens to you, so that "I make weal and create woe" (Isaiah 45:7) is no scandal once the English is set aside. Read this way, the harmful spirits God sends, the buried śāṭān ("adversary") even of his own angel, and the four collapsed jobs of testing, tempting, judging, and accusing each come apart cleanly. Yet the piece refuses an easy exit: reading the words plainly relocates the problem of evil rather than dissolving it — calamity still rests, by the text's own claim, within God's hand.
How do you read the Scriptures? Are they sacred to you — do you read the Bible as truth — or do you read it as an old book worth arguing about? Both kinds of reader are welcome here, and both are invited to do the same thing: a careful word study, in challenging language, on what the text actually says.
The promise runs in both directions. For the believer: looking hard at the difficult words should not diminish your faith — it should inform it. A faith that has to keep certain verses at arm's length is weaker, not stronger, than one that has read them to the end. For the skeptic: reading closely will make your arguments better, not worse. If your case against the text rests on a translation that the Hebrew does not support, you would rather know. The honest reader, from either side, wants the same thing: the word as it stands, before our convictions rewrite it.
And there is a price of admission. To understand any claim, you have to enter the framework that contains it long enough to see it from the inside — the way you accept the rules of arithmetic before you can judge whether a proof works. You do not have to believe to do that. You only have to read on its own terms first, and argue after. So enter far enough to ask a simple question with real teeth: what do the words "good" and "evil" actually mean?
The Hebrew is good (טוֹב | ṭôb | ), and its range is wide. It means good, yes — but also pleasant, beautiful, fitting, beneficial, working-as-intended. When God finishes each day of creation and "saw that it was good" (Genesis 1), the word is not first a moral verdict; it is closer to this is right, this is as it should be, this functions. The light is good. The dry land is good. It is "not good" that the man should be alone (Genesis 2:18) — not wicked, but lacking, incomplete, not yet as it should be.
So there is real truth in the instinct that good has to do with purpose — a thing fulfilling what it is for. But hold the definition loosely, because ṭôb is broader than usefulness alone: a thing can be called good for being beautiful, or pleasant, or morally upright, not only for being useful. The Law is good; the land is good; a good name is better than precious ointment (Ecclesiastes 7:1). "Good" in Hebrew is a large, generous word — wider than any single definition we put on it.
Here is where the modern ear misleads us most. The Hebrew is evil (רַע | raʿ | ), and its range is wide in the other direction: bad, harmful, injurious, calamitous, distressing, disastrous — as readily as wicked. English "evil" has hardened almost entirely onto the moral-and-sinister sense. Raʿ never did.
Watch the same word do completely different jobs:
"I form light and create darkness, I make weal and create woe (raʿ); I the LORD do all these things."
Isaiah 45:7 · NRSVue (KJV: "create evil")
Here raʿ stands opposite šālôm (weal, well-being): it means calamity or disaster — the kind of bad that happens to you, a ruinous turn of events: a flood, a famine, a defeat, a wrecked harvest. Not bad as in wicked, but bad as in harmful, ruinous, gone-wrong. "Does disaster (raʿ) befall a city, unless the LORD has done it?" (Amos 3:6) carries the same sense. And yet the very same word can mean moral wickedness — "the LORD saw that the wickedness (raʿ) of humankind was great" (Genesis 6:5); the tree is the knowledge of good and raʿ. So one Hebrew word spans both ends — harm that is suffered and harm that is done — and context, not the lexicon, decides which is meant in any given verse.
On several occasions the text says God sends an "evil spirit" — and the same word is the hinge. The phrase is רוּחַ רָעָה (rûaḥ rāʿâ), most accurately a harmful or tormenting spirit, not "an evil demon." "An evil spirit from the LORD tormented" Saul (1 Samuel 16:14); "God sent an evil spirit between Abimelech and the lords of Shechem" (Judges 9:23) — sowing discord, not madness. In every Old Testament case the framing is the same: the spirit is sent by God, in judgment — for Saul, it arrives precisely as the Spirit of the LORD departs after his rejection (1 Samuel 16:14) — not a free-roaming demon from outside God's reach.
There is a common assumption worth examining here: that God sends spirits to tempt — to lure people into sin. The scholarship draws a sharper set of lines, because three different things are being collapsed into one.
To test / prove. Hebrew nāsâ, Greek peirazō in its trial sense: God does do this — to refine and reveal faith (Abraham, Genesis 22:1; Israel in the wilderness, Deuteronomy 8:2; the "trials" of James 1:2–3). The aim is to prove gold, not to corrupt it.
To tempt / entice toward evil. The same words in their darker sense — and this God does not do: "Let no one say when he is tempted, 'I am being tempted by God'… God himself tempts no one; but one is tempted by one's own desire" (James 1:13–14). The lure toward sin comes from one's own want, or from "the tempter" (Matthew 4:3) — never from God.
To send deception or affliction as judgment. This God does — but on the already-hardened: the harmful spirit on Saul after his rejection (1 Samuel 16:14); the lying spirit that "entices" (pātâ) Ahab — a king who had already refused the true prophet — toward the death he had earned (1 Kings 22:20–22); the "strong delusion" sent to those who "refused to love the truth" (2 Thessalonians 2:10–11). This is judicial — giving people over to the lie they have already chosen — not the seduction of the innocent.
So "God sends spirits to tempt" fuses all three. The accurate statement is narrower: God tests faith to prove it, and God sends deceiving or harmful spirits as judgment on the already-guilty — but God does not entice the innocent toward evil. And the testing of Job belongs to yet a fourth figure, "the accuser" (ha-śāṭān) of Job 1–2, who tests with God's permission. Prove, seduce, judge, accuse — four different jobs, and only the careless reading melts them into one.
The distinction is real, but it does not make the discomfort vanish, and an honest reader should feel the skeptic's pull. The Hebrew of 1 Kings 22 is blunt: God asks, "Who will entice (pātâ) Ahab?"; a spirit volunteers, "I will go out and be a lying spirit in the mouth of all his prophets"; and God says, "go and do it." Whatever label we use, God is portrayed as the one who dispatches the deception that draws Ahab to his death. The believer answers that Ahab was a condemned man given over to the lie he preferred — judgment, not temptation; the skeptic answers that this is a line the texts do not always draw cleanly (the hardening of Pharaoh runs the same way), and that James's flat "God tempts no one" reads like a later clarification laid over rougher material. The canon itself shows the cleanup in motion: what 2 Samuel 24:1 credits to "the anger of the LORD," 1 Chronicles 21:1 reassigns to "Satan." The honest position holds both — the test / tempt / judgment distinction is genuine and the right correction to make, and it relocates the hard theology (a God who sends deception as judgment) rather than dissolving it.
One more thing the text owns rather than hides: by the New Testament the vocabulary shifts — the harmful spirit "from the LORD" becomes the "unclean spirit" that Jesus and the apostles cast out. The role moves from God-dispatched to God-opposed. Whether that is a developing theology of the unseen world or a fuller disclosure of what was always there is the believer-and-skeptic question this whole site keeps returning to: the same data, a disputed frame.
The two words first appear together at the tree in the garden — "the tree of the knowledge of good and evil" (ṭôb wa-raʿ). God plants it and commands the man not to eat from it (Genesis 2:17). The man and the woman eat anyway (Genesis 3:6), and the text states the immediate result plainly: "the eyes of both were opened, and they knew that they were naked" (Genesis 3:7).
What the phrase "knowledge of good and evil" actually means has been debated for as long as the text has been read. The honest thing is to lay the options out rather than pick one and call it the meaning:
(1) Moral conscience — the capacity to know right from wrong. (2) A merism — "good and evil" as a figure of speech for everything (as in "from least to greatest"), i.e. comprehensive knowledge. (3) Moral autonomy — the claim to decide good and evil for oneself, which the serpent frames as God's own prerogative: "you will be like God, knowing good and evil" (Genesis 3:5). (4) Maturation — a passage out of childlike innocence into adult awareness.
The text does not tell us which. It reports the event — they ate, and their eyes were opened to their own nakedness — and leaves the precise content of the knowledge unstated. A careful reading takes the plain account and resists filling that silence with a certainty the text withholds.
There is a word we should meet here too, because English hides it exactly where it would teach the most. When the angel of the LORD blocks the prophet Balaam's road, the Hebrew calls God's own faithful messenger an adversary (שָׂטָן | śāṭān | ):
"…the angel of the LORD took his stand in the road as an adversary (lə-śāṭān) against him… 'I have come out as an adversary (lə-śāṭān), because your way is perverse before me.'"
Numbers 22:22, 32 · NRSVue
Every English Bible renders the word "adversary" or "to oppose," so the reader never sees that the very noun that later hardens into the proper name Satan is here worn — with no article and no evil in it — by God's own angel, doing the merciful work of turning a man back before he ruins himself. The lesson is the same as the harmful-spirit study: "satan" began as a role — an adversary, an obstructer — not the name of a cosmic rival. A donkey sees what the prophet cannot; the obstruction is a mercy. (This is a different category from the harmful spirit and from the tester of Job — adversary, affliction, and accuser are three distinct jobs, and the honest reading keeps them apart rather than melting them into one "evil spirit.")
Disarming the translations does not disarm the theology. Even read carefully, raʿ-as-calamity still lies, by the text's own claim, within God's hand: "I make weal and create woe" (Isaiah 45:7); "Does disaster befall a city, unless the LORD has done it?" (Amos 3:6). A common move is to keep God clear of moral fault while granting him calamity-as-judgment (the older malum culpae / malum poenae distinction) — defensible, and useful, but it does not survive the very hardest passages, and it can quietly become its own way of relabeling a problem to keep God clean. Reading the words plainly does not end the problem of evil; it relocates it from a translation glitch to a genuine theological tension. That is the honest place for it to sit — named, not resolved.
So, the method — for the believer and the skeptic alike. Name the conviction that fires before you reach the verse, whether it is "God can only do good" or "this book is barbaric." Distinguish the English from the Hebrew it renders — "evil" from raʿ, "adversary" from the buried śāṭān. Let the sentence finish before you decide what it cannot mean. And keep the difficulty that survives an honest reading, rather than translating it away. Far too many readers bring far too much to the page — mysticism, mythology, a settled certainty that God can do no raʿ of any kind — and far too many bring far too little, dismissing as crude what they have only read in translation. The cure for both is the same: read the word as it stands, on its own terms, before you let your conviction rewrite it.
"You cannot honestly hold a belief about the goodness of God if you have never let the hardest words about him finish their sentence."
From this articleCompanion reading: What We Hear When We Read (the mechanism — the word arrives before you do) · When God Relented (the nāḥam two-register study).
Published 2026 · Reviewed June 2, 2026 · Scripture: NRSVue