Is Corinthians New Testament? A Quick Bible Guide

Did you open your Bible app looking for "Corinthians" and land somewhere near the middle, right after Romans, and wonder if you're even in the right testament? If you're asking, "is Corinthians New Testament?"—yes, and you're not alone; the name doesn't sound like "Matthew" or "Genesis," so it throws people off. Here's the short answer, then the fuller map so you never have to double-check it again.

Is Corinthians in the New Testament? The Short Answer

Yes. Both letters — 1 Corinthians and 2 Corinthians — belong to the New Testament. They were written by the apostle Paul to the church in Corinth, a Greek city, sometime in the mid-50s AD, decades after the Old Testament had already been completed. They sit alongside Paul's other letters (Romans, Galatians, Ephesians, and more), not anywhere near the Old Testament's law, history, or prophetic books.

Why People Mix This Up: Is 1 Corinthians Old Testament?

The confusion usually comes from unfamiliarity with the name rather than the content. "Corinthians" sounds ancient and foreign, and readers who don't yet have the testament order memorized sometimes lump anything that sounds historical or foreign-sounding into the Old Testament. But the giveaway is the letter format itself: Paul is writing to a specific church, addressing real problems — divisions, disputes, questions about worship and resurrection — the way you'd write to a congregation today. Old Testament books, by contrast, are law, narrative history, poetry, or prophecy written centuries earlier, mostly in Hebrew, mostly about Israel's story before Christ. So no — 1 Corinthians is not Old Testament. It's a first-century pastoral letter, written after Jesus's death and resurrection, addressed to a young church still working out what it meant to follow him.

Where 1 and 2 Corinthians Sit Among Paul's Letters

Paul wrote more New Testament letters than anyone else, and 1 and 2 Corinthians are two of the longest and most personal. In most Bibles, the order runs: Romans, then 1 Corinthians, then 2 Corinthians, then Galatians, Ephesians, Philippians, Colossians, and on through the rest of Paul's letters and the general epistles. That order isn't strictly chronological — it's roughly organized by length, from longest letters to shortest. Corinthians comes early in that lineup simply because both letters are substantial. If you're curious how that arrangement came to be — who decided which books counted and in what order — it helps to read about how the Bible's books were chosen and ordered.

How Many Chapters Are in 1st Corinthians — and How It Compares

How many chapters are in 1st Corinthians? Sixteen. It's one of Paul's meatier letters, covering church unity, spiritual gifts, love (the famous "if I speak in the tongues of men and of angels, but have not love, I am a noisy gong or a clanging cymbal" opening in 1 Corinthians 13:1), and the resurrection of the dead in chapter 15. Second Corinthians, by comparison, runs thirteen chapters and is more personal in tone — Paul defending his ministry and describing his own weakness and suffering.

Both letters are longer than most epistles but shorter than the Gospels or Old Testament histories. For scale: Paul's letter to the Romans, often regarded as his most theologically dense, runs sixteen chapters as well — matching 1 Corinthians in length but covering different ground.

Chapter Counts You Might Also Be Checking: Ephesians, Romans, Hebrews, Acts, 1 Kings

If you're mapping out chapter counts across the Bible, here's a quick set of reference points:

• How many chapters are in Ephesians? Six — one of Paul's shorter, more compact letters.
• How many chapters in the book of Romans? Sixteen, matching 1 Corinthians.
• How many chapters are in Hebrews? Thirteen, the same length as 2 Corinthians, though Hebrews' author is unknown and debated.
• How many chapters in the book of Acts? Twenty-eight — Acts is a history of the early church, not a letter, and it's noticeably longer than any single epistle.
• How many chapters in 1 Kings? Twenty-two. This one's Old Testament, part of Israel's historical narrative — a useful contrast, since Old Testament history reads very differently from New Testament letters like Corinthians.

Keeping a few of these in mind makes navigating a physical Bible or an app's book list much easier.

How Bible Verse Numbering Actually Works

Chapter and verse numbers weren't part of the original texts. Paul didn't number his sentences when he dictated 1 Corinthians — those divisions were added centuries later, mostly in the 1200s for chapters and the 1500s for verses, to make the text easier to reference and study. That's why numbering is remarkably consistent from one translation to another: whether you're reading the ESV, NIV, or KJV, 1 Corinthians 13:4-7 will land in the same place in each one. Small differences do occasionally show up between translations in how a verse is split or where a paragraph break falls, so if you've ever noticed a slight mismatch, it's worth checking a side-by-side Bible translation chart. But the chapter-and-verse system as a whole is stable enough that you can cite a reference in one Bible and expect to find the same passage in another.

Quick-Reference Checklist for Placing Any Bible Book

Next time you're unsure where a book fits, run through this five-point check.

• Confirm Old vs. New Testament placement. Old Testament books precede Christ's life; New Testament books follow it.
• Identify the author and rough date. Knowing Paul wrote Corinthians in the mid-50s AD instantly tells you it can't be Old Testament.
• Note the total chapter count. A quick glance (six chapters vs. twenty-eight) tells you whether you're looking at a letter or a longer history.
• Check if it's part of a pair or series — like 1 and 2 Corinthians, or 1 and 2 Kings. Pairs often share themes or an audience.
• Locate it relative to similar books — is it a letter, a history, a gospel, or poetry? That category tells you what to expect from its content and structure.

Run any unfamiliar book through those five questions and you'll know where it fits.

Reading Corinthians With Fresh Eyes

Knowing that Corinthians is New Testament, sixteen and thirteen chapters long, and part of Paul's letter collection is useful groundwork — but it's just groundwork. The real value is in what Paul actually says to a church wrestling with division, pride, and confusion about what love and freedom look like in community. If you're building out a reading plan and want help deciding what to read next, there's guidance on what order to read the Bible in that can help you sequence it well. And if you want to sit with a verse like 1 Corinthians 13:13 — "So now faith, hope, and love abide, these three; but the greatest of these is love" — and talk through what it means for your own life, Haven's Bible chat can walk through the text with you, verse by verse, whenever you want a study companion alongside your own reading.