Addai: Text as per George Howard, The Teaching of Addai (Texts and Translations
16), (The Society of Biblical Literature, 1981).
Howard reprints the text of George Phillips, The Doctrine of Addai,
The Apostle, Now First Edited in a Complete Form in the Original Syriac
(London: Trübner and Co., 1876), based on the St. Petersburg MS.
Variant readings are taken from William Cureton, Ancient Syriac Documents
(London: Williams and Northgate, 1864), who published two fragmentary MSS:
BM 14,654 and BM 14,644.