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The Early Christian Study Bible · Free to use

Bible Cross-References Online

See how Scripture connects.

Explore 439,442 cross-reference links. Open a verse, follow a related passage, and compare Scripture in context—with word study, early Christian writings, and teaching tools in the same reader.

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Try John 3:16

The reader links this verse to 37 related passages. Open the verse menu, choose Cross references, then follow a passage to read it in context. Reader votes help order the results.

Explore John 3:16

Cross-references connect a passage to related verses throughout the Bible, helping you see how themes and ideas flow across both testaments. Use them to compare Scripture with Scripture and discover connections you might otherwise miss.

How Cross-References Work

The cross-reference system links verses to related passages so you can study the Bible's internal connections.

Verse-Level Links

See related passages for any verse — parallel accounts, quotations, allusions, and thematic connections that tie the Bible together.

Compare Scripture with Scripture

Follow thematic connections across books and testaments to see how the Bible interprets itself — prophecy and fulfillment, type and antitype.

Cross-reference sources

The database contains 439,442 connections (checked October 3, 2026): 343,518 from OpenBible.info, primarily based on the Treasury of Scripture Knowledge and shared under CC BY 4.0; 95,798 built by The Historic Faith, plus 112 scholarly connections and 14 early-Christian co-citations.

Cross-References Meet the Church Fathers

On The Historic Faith, cross-references connect not only to other verses but also to what the earliest Christians wrote about them.

Patristic Commentary

See what early Christians wrote about connected passages — moving from a cross-reference into commentary from the first centuries of the church.

Historical Context

Understand how the early church read these connections — which cross-references the fathers emphasized and how they interpreted thematic links.

From Verse to Primary Sources

Jump from a cross-reference directly into the Ante-Nicene Fathers library to read the full primary source text in context.

Start Exploring

Popular passages with rich cross-reference networks.

Life in the Spirit, predestination, and the inseparability of God's love — one of the most cross-referenced chapters in the New Testament.

Nicodemus, new birth, and John 3:16 — a passage that reaches into the Old Testament and forward through the epistles.

The supremacy of Christ over the angels, built almost entirely from Old Testament quotations — a master class in cross-referencing.

The creation account, referenced throughout the Psalms, Prophets, Gospels, and Pauline epistles.

A messianic psalm quoted directly by Jesus on the cross, with deep connections to the Gospels and Isaiah.

The suffering servant — cross-referenced throughout the Gospels, Acts, and the epistles as a prophecy of Christ.

Frequently Asked Questions

  • What are Bible cross-references? Cross-references are links between related Bible verses — parallel accounts, quotations, allusions, and thematic connections that show how passages relate to each other.
  • How do cross-references connect to the church fathers on this site? When you view cross-references for a verse, you can also see patristic commentary from the Ante-Nicene Fathers and other early Christian writers who discussed those same passages.
  • What is the Treasury of Scripture Knowledge? The Treasury of Scripture Knowledge (TSK) is a comprehensive cross-reference resource containing over 500,000 cross-references, originally compiled in the 19th century and widely used in Bible study tools.

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