How Do We Know the Bible Has Not Been Changed

Official answer 2026-08-22

The claim sounds strong and it rests on a mistaken picture of how the text reached us. It was not a chain of copies of copies. The usual image is a message whispered down a line, each version drifting further from the first. That is not what happened. Copies were made in many places at once, spread across the ancient world, and they multiplied outward rather than passing through a single lineage. That matters, because it means the copies can be compared against each other. If someone in one region altered a line, the manuscripts from every other region expose it immediately. There are more than five thousand Greek manuscripts of the New Testament, plus many thousands more in other ancient languages, some within a couple of centuries of the originals. No other work from the ancient world is preserved anywhere near as densely. There are differences between manuscripts, and scholars do not hide this: printed Bibles usually list the significant ones in footnotes, which is worth noticing, because the disagreements are printed in the book itself. The overwhelming majority are spelling, word order, or an obvious slip. No Christian doctrine depends on any of them. Modern translations are not translations of translations. They are made directly from the Hebrew and Greek manuscripts by committees of scholars, and can be checked by anyone who learns the languages. This shows that what we read is substantially what was written. It does not by itself prove that what was written is true — that is a separate question, and an honest one.