>>513406956
St. Maximus the Confessor's works and The Life of St. Anthony the Great by Athanasius are good ancient historical sources that are viewed as canon.
In Orthodoxy, hell is not separation from God in a literal spatial sense (since God is omnipresent). It's not a separate realm of dungeons and BDSM garbage like Catholics fanfic'd in medieval times.
Hell is the experience of God’s love as torment because the soul has twisted itself against Him.
For the saints, God’s presence is paradise. For the demons, the same presence is agony.
Thus, Satan’s eternal “suicidal” despair is precisely what hell is: being alive in the presence of the Source of life, yet hating existence itself. CS Lewis's "The Great Divorce" is actually an incredibly poignant novella that depicts the afterlife in this way.