Faiz El-Ghusein was exiled to Diyarbakir under the suspicion of supporting the Arab Revolt. While in Diyarbakir, El-Ghusein witnessed the massacres of Armenians in and around the area. El-Ghusein wrote much of what he witnessed in his book "" which provides an eyewitness account of the massacres and exposes its systematic nature. The account was originally published in Arabic in 1916 under the title "Massacres in Armenia" but was changed to Martyred Armenia under its English translation. In the foreword of the book, El-Ghusein states, "The war must needs come to an end after a while, and it will then be plain to readers of this book that all I have written is the truth, and that it contains only a small part of the atrocities committed by the Turks against the hapless Armenian people."