Every book, from first principles.

All 66 are ready, from Genesis to Revelation, in Bible order. The four shortest letters (Philemon, 2 John, 3 John, and Jude) use a shorter version of the same layout.

Catholic and Orthodox Bibles have some extra books. Those have short notes, marked with the Bibles that include them.

Every book guide has the same parts, in plain words:

1. The big idea. The book’s big idea in one line, and the rule underneath it: what happens when you keep it, what happens when you break it, and where else in the Bible it shows up.
2. At a glance. Up to six quick facts: what it is, who wrote it, when, and how long it takes to read. Where experts disagree, it says so.
3. What it says. A short walk through the book, in order.
4. Go deeper. Tap to open: the original words, how the book is built, and how the rules connect.
5. Hard parts. Up to four. Each has three labels: what it says, the rule underneath, and what people added. Where it is well recorded, a note on how the passage has been used in history. No verdicts: where churches disagree, the views sit side by side.
6. Where it leads, and one thing to do. Links to related guides, and one practice for this week.