Development of the New Testament canon and 3rd centuries Eusebius's "Ecclesiastical History" 6.38 says the Elchasai "made use of texts from every part of the Old Testament and the Gospels; it rejects the Apostle (Paul) entirely"; 4.29.5 says Tatian the Assyrian rejected Paul's Letters and Acts of the Apostles; 6.25 says Origen accepted 22 canonical books of the Hebrews plus Maccabees plus the four Gospels but Paul "did not so much as write to all the churches that he taught; and even to those to which he wrote he sent but a few lines." Between 140 and 220, both internal and external forces caused Proto-orthodox Christianity
Testament of Ba of Ba" was transmitted in manuscript form over many centuries, and so there are many different recensions of the text, but not one single, canonical printed version. Two early versions of the text have been identified by scholars: The "Testament of Ba" is also widely quoted in later Tibetan historigraphical works, for example the "Scholar's Feast" ("mkhas pa'i dga' ston"). The author of the "Scholar's Feast" calls the "Testament" the "Rba bzhed" (with an 'r' prefix to the Ba clan name), and refers to 'genuine', 'impure', 'large' and 'medium' versions of the text. A later, expanded version of the "Testament