Ce livre est le premier volume de la série Patrologia Orientalis, qui collecte les textes des écrivains de l'Église en langue originale, avec des traductions et des notes. Ce volume contient des textes syriaques et arabes des Pères de l'Église, tels que Éphrem le Syrien, Jean Damascène, ou Isaac de Ninive. Les éditeurs, des spécialistes renommés de la patristique orientale, fournissent des introductions et des commentaires utiles pour comprendre la théologie et la spiritualité de ces textes. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.