Gregory Thaumaturgus 
The Sacred Writings of Gregory Thaumaturgus [EPUB ebook] 

‘The Sacred Writings Of …’ provides you with the essential works among the Early Christian writings. The volumes cover the beginning of Christianity until before the promulgation of the Nicene Creed at the First Council of Nicaea.
This edition contains the following works:
A Declaration of Faith.
A Metaphrase of the Book of Ecclesiastes.
Canonical Epistle.
The Oration and Panegyric Addressed to Origen.
A Sectional Confession of Faith.
On the Trinity.
Twelve Topics on the Faith.
On the Subject of the Soul.
Four Homilies.
On All the Saints.
On the Gospel According to Matthew.