Paulician Canon
Byzantine writers reported that the Paulicians accepted the four Gospels, above all Luke's, fourteen epistles of Paul, those of John, James and Jude, and a letter to the Laodiceans they claimed to hold. Of Peter's epistles they rejected the First.
The Key of Truth, a text thought to be Paulician and copied in the eighteenth century, accepts the Old Testament. Scholars debate these reports.