About “The Ascetical Homilies of Isaac the Syrian”
The Ascetical Homilies of Isaac the Syrian, also known as the First Part, is a collection of homilies on the topic of Christian asceticism and prayer written c. 688 by Saint Isaac the Syrian. It is a 7th-century collection of essays on Eastern Orthodox hesychasm and asceticism. (Summary adapted from Wikipedia, CC BY-SA 4.0.)
Some summaries adapted from Wikipedia, CC BY-SA 4.0.