The cross-reference matrix

All 341,189 cross-references in the Treasury of Scripture Knowledge, laid out as a grid: each row is the book a reference runs from, each column the book it points to. A darker square means more links run that way. The bright diagonal is each book referring within itself; the dark Psalms and Isaiah columns are how much the rest of the Bible leans on them; the block in the lower-left quadrant is the New Testament (rows) reaching back into the Old (columns). The cross-hair lines mark the Malachi / Matthew break.

Data: openbible.info, derived from the Treasury of Scripture Knowledge (CC-BY). Votes are the crowd's confidence in a reference; disputed ones (negative votes) are left out. In the spirit of Chris Harrison & Christoph Römhild's Visualizing the Bible.