The book addresses the history of Syrian Orthodoxy during a critical juncture of its history that spans the late Ottoman period and treads well beyond to witness remarkable revival, indeed renaissance. The work uniquely utilizes over 6000 uncatalogued and unpublished archival documents that were made available for it.

The History of the Za’faran Monastery is for the first time offered in English translation to the readers. It was written in 1917 by Patriarch Ignatius Aphram Barsoum (d. 1957) when he was still a monk at the monastery. The book details the history of the monastery from its inception until modern times. It deals with with everything, from construction to its significance as a center of Syriac learning and learned men. Without this small book, the first of its kind, a great and significant page of the history of the Syrian Church of Antioch would have been lamentably lost.

In the Ottoman Empire, Syriac communities kept their own baptismal books, marriage, funeral and other records and many of these can be found in various libraries, churches, monasteries in the West and East. The Syriac Garšūnī manuscript found in the Church of the Forty Martyrs in Mardin contains several lists of different subjects that go back to the late period of the Ottoman Empire. These lists, published here for the first time with annotations, are an important historical source for the social, economic, cultural and religious history of the Near East during the 19th century.

The main goal of this study is to present data from Syriac and Christian Arabic writers, and some other sources, dealing with missionary activity and the expansion of Christianity into east Asia.