The Mirian Gospel Harmony (Mirian Syriac: ’Evangeliown b-’Awyuwtā’), also known as the Neo-Diatessaron (Mirian Greek: Νεοδιὰτεσσάρων) is one of the canonical books of the Mirian New Testament. In the Mirian Church, it is considered to be the full account of Yešwa‘ Mašyaḥ's life and authentic teachings found throughout the four gospels of Matthew, Mark, Luke and John, along with several extra-canonical sources from the New Testament apocrypha.