Three Treatises on the Trinity and the Incarnation

Regarding a deceased brother;
Monastic rules;
Various prayers.

IV. Letters (mostly dogmatic and polemical), namely:

To the monks of Gaugala, two;
To the monks of Amida;
To the monks of Tella;
To the monks of Senuna;
To the orthodox monks;
To the Arzunitans;
To the recluse brothers;
To Emperor Zeno;
To Abraham and Orestes, presbyters of Edessa;
To Patricius of Edessa;
To Abū Nafīr, the general;
To John II, [Patriarch] of Alexandria;
To Marūn, the reader;
To Simeon, archimandrite of Tella;
Against Habīb;
To a novice monk;
To a certain disciple;
To a man converted from Judaism;
To a certain one of his disciples;
To a friend, on the flight from the world;
To a lawyer who became a monk.

The life, writings, and doctrine of Philoxenus have been written about extensively by:
J. S. ASSEMANI, Bibliotheca orientalis Oriental Library, vol. II, pp. 10-46;
E. W. BUDGE, The Discourses of Philoxenus, bishop of Mabbôgh, London, 1894, vol. II, pp. xvii-lxv;
A. VASCHALDE, Three Letters of Philoxenus, bishop of Mabbôgh. Rome, 1902.

See also writers on the literary history of the Syrians and on ecclesiastical history.