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The Diatessaron as a Harmony.--Not very much need be said on this subject, as every reader can collect the facts for himself. In its present form the Harmony draws from all the four canonical gospels, and from very little else. Opinions differ as to whether it originally indicated the gospel from which any given piece was drawn, and some uncertainty must remain in special cases as to what gospel actually has been drawn upon. Professor G. F. Moore, in a very interesting article on the Diatessaron, ¹ having counted the references in the Arabic mss., states that the Arabic text contains 50 percent of Mark, 66 percent of Luke, 76.5 percent of Matthew, and 96 percent of John. The summation of his figures gives the following result: out of a total of 3780 verses in the four gospels, the Diatessaron quotes 2769 and omits 1011. As to the order in which the whole is arranged, Moore thinks that Matthew has chiefly been followed; while Zahn regards the Fourth Gospel as normative. For a specimen of the way in which words and phrases from the different gospels are woven together, we may refer to § 52, 35 ff., and the notes thereon. In the Arabic mss., and probably in the Syriac exemplar, the work is divided into fifty-four almost equal chapters, followed by one short one--a feature that agrees well with what we have learned of the work as being of old the lectionary of the Syrian church.