The Earliest Life of Christ Ever Compiled from the Four Gospels: Being the Diatessaron of Tatian (circ. A.D. 160) from the Arabic Version and Containing the Four Gospels Woven into One Story

In the second century, well before the “canonical” gospels took their present form, Tatian wove from the four gospels and one or more Judaic-Christian gospels, one harmonized account of the life of Christ, the Diatessaron. The Earliest Life of Christ is an English translation of the Diatessaron based on the Arabic version, itself a translation from the lost Syriac.