The Seba library treats Prosoche in 2 passages, across 2 authors (including Coniaris, Anthony M., Sinkewicz, Robert E.).
Vigilance is a firm control of the mind. Posting it at the door of the heart... Strike the serpent on the head before he enters the cell. If the serpent enters, the struggle will be much more laborious.
This passage presents prosoche in its fullest Philokalic articulation: vigilance as an active, disciplined gatekeeping of the mind against intrusive thoughts and demonic suggestion before they penetrate the heart.
, Philokalia: The Bible of Orthodox Spirituality, 1998thesis
Living with mortality and judgment provides Antony with a crucial means of persevering in his ascetic mode of obedience to God. First, by admitting that in the face of death's uncertainty each day is a gift offered providentially.
The passage contextualizes Evagrian asceticism — the broader tradition within which prosoche is systematized — showing how meditation on mortality and divine judgment sustains the vigilant, self-attentive stance against the Devil's pleasures.
, Evagrius of Pontus: The Greek Ascetic Corpus, 2003supporting