Tool Alpha
The Contradiction Desk
Claimed Bible contradictions, stated the way they circulate, each with one diagnosis and the evidence for it: the Hebrew, the Greek, the manuscripts.
A great fish, or a whale?
Jonah says a great fish swallowed him. In the King James, Jesus says Jonah was in the whale's belly. Matthew's Greek word does not name a whale.
Matthew 12:40, in every translation this tool compares.
The real question: did Jesus get the animal wrong? The fisherman said a monster took his bait. Was it a shark, a whale, or just a very big fish?
Jonah 1:17 says the Lord prepared a great fish to swallow Jonah. In the King James of Matthew 12:40, Jesus says Jonah was three days and three nights in the whale's belly. A fish is not a whale.
Matthew's word is ketos, here in the genitive ketous. Strong's, as carried in the site's word study data, defines it as a huge fish, as gaping for prey; it occurs once in the New Testament, and whale is its only King James rendering. Bible Hub's interlinear glosses it great fish. The CSB's textual note on the verse offers Or sea creature and points to Jonah 1:17. On the Hebrew side the ESV Study Bible says dag in Jonah is not limited to what is called fish today but is a general word for a sea beast, and MacArthur notes the Hebrew word for whale is not used. The site's Myth Checker entry on Jonah says the same. Neither language says whale. The King James chose it.
For as Jonas was three days and three nights in the whale’s belly; so shall the Son of man be three days and three nights in the heart of the earth.
The Skeptic's Annotated Bible asks "Was Jonah swallowed by a fish or a whale?" and sets Jonah 1:17 against Matthew 12:40. At full strength: the King James was the Bible of the English-speaking world for three centuries, and in it the two passages disagree.
The ESV Study Bible says the animal cannot be identified further, and adds that a large whale such as a sperm whale could swallow a man whole. The CSB Study Bible says the fish was not necessarily a whale and warns that stories of sailors surviving inside whales have never been authenticated.
The diagnosis settles the word. It does not settle the event. Whether a man survived three days inside a sea creature is a miracle claim, and the translation leaves it exactly where it was. The three days and three nights in the same verse are a separate claim about counting days and are not diagnosed here.
Not a claim that the creature could not have been a whale. The ESV Study Bible allows one. The point is that neither text names a species.
- Bible Hub, Matthew 12:40 interlinear, https://biblehub.com/interlinear/matthew/12-40.htm
- Bible Word Study (jayms.com tool data), Strong's G2785
- CSB Study Bible, textual note on Matthew 12:40, note on Jonah 1:17
- ESV Study Bible, note on Jonah 1:17
- The MacArthur Study Bible (ESV), note on Jonah 1:17
- Myth Checker (jayms.com tool data), entry jonah-was-swallowed-by-a-whale
- The Skeptic's Annotated Bible, Was Jonah swallowed by a fish or a whale?, https://skepticsannotatedbible.com/contra/whale.html
- King James Version, Jonah 1:17 and Matthew 12:40
