The passages of Scripture with the most connections to the rest of the canon — the biblical texts other biblical texts refer to most.
Some passages are gravitational. Isaiah 53, Psalm 22, Genesis 3, Exodus 12, Psalm 110, John 1 — these are the texts the rest of Scripture returns to again and again.
This view ranks every chapter by its centrality in the connection graph: cross-references, quotations, allusions, typological links. The result is a canonical map of what the biblical authors themselves considered load-bearing.