Continuing our discussion of Conference Nine, we picked up with Abba Isaac's exposition of the final petitions of the Our Father: "And subject us not to the trial . . . but deliver us from evil." Trial is an inevitable part of the human condition and the spiritual life, but we seek in such trials the protection of God and the grace of perseverance and long-suffering so as not to succumb to the evil of the loss of our faith or to act in a way contrary to God's will. We ask not to be tried beyond our capacity.
When praying, care must be given not to seek those things that our transitory in nature and nothing base or temporal. To do so is to offer great injury to God's largesse and grandeur with the paltriness of our prayer.
Abba Isaac then moves on to discuss the more sublime character of "wordless prayer" that transcends understanding and to which few are called. It is a infusion of divine light through which God can in a brief moment fill the mind and heart. The precondition of this prayer is the breaking and humbling of the heart which is expressed through compunction and the overflow of tears that purify the heart.
A rather lengthy discussion ensued about the potential enigma of philokalic spirituality to the Western mind - the setting aside of imagination and the focus on taking every thought captive so as to eventually be brought to unceasing prayer.