For citations:

Biryukov D.S. Using the Theme of the Penetration of Fire into Iron for Description of Uniting with God in Eastern Christian Theology: the Path from Origen to Gregory Palamas. Part I. Bible and Christian Antiquity. 2020;5(1):115-134. (In Russ.) https://doi.org/10.31802/2658-4476-2020-1-5-115-134