Event Factoid
https://spear-prosop.org/3018-6Event Factoid:
Basil wrote a letter to
Urbicius
on the subject of refraining from communion with heretics.
Sources:
- E. W. Brooks (ed.), Translation, The Sixth Book of the Select Letters of Severus Patriarch of Antioch in the Syriac Version of Athanasius of Nisibis vol. 2.2 (Oxford: Williams and Norgate, 1904), part: IV.3, p: 259.