Letter 2: Burning coals were set ablaze byit.

Isidore of PelusiumDorotheus|c. 390 AD|Isidore of Pelusium
monasticism

Burning coals were set ablaze by[5]it.[6] Burning coals were set ablaze by[7] it; namely, the saints are set ablaze by the fire from[8] God. For since our God is a consuming fire, those who contemplate God with purity are likewise called burning coals. Being set ablaze in union with him, they appear as stars in the world.[9] 3. To the scholar Neilammon[10]. Concerning an active life of good works. Having learned quite clearly from the ancients, that to be is not to think, what then is to be? Do more, and do not just talk.

Modern English rendering for readability. See the 19th-century translation or original Latin/Greek for scholarly use.

Related Letters