In short
Learn what chapter and verse numbers mean, why they are useful, and why they should not control how you interpret a passage.
Chapter and verse numbers are reference tools
The biblical books were not originally written with the modern chapter and verse numbering printed in today’s Bibles. Those numbers are later reference systems that make it easy for readers to find and discuss the same location.
How to read a reference
A reference such as John 3:16 means the Gospel of John, chapter 3, verse 16. John 3:14–17 means verses 14 through 17 of that chapter. A reference such as Psalm 23 refers to the entire psalm rather than one verse.
A verse number does not necessarily mark a complete thought
A sentence can begin in one verse and continue into the next. An argument may span many verses or an entire chapter. When a verse seems confusing, read the sentences before and after it before drawing a conclusion.
Chapter divisions can also interrupt a scene
Most chapter breaks are useful, but the story or argument sometimes continues straight across the boundary. When a chapter begins with words such as “therefore,” “then,” or “after these things,” look backward to see what the writer is connecting.
Use references for finding; use paragraphs for understanding
When studying, locate the verse by its reference and then widen your reading unit. Read the paragraph, section, or scene. This is one reason the generator links every result to its full chapter.
Different Bible editions may format paragraphs differently
Paragraph headings and section titles are added by editors, so editions can divide a chapter in slightly different ways. Those headings can help navigation, but the biblical text itself should carry the interpretive weight.