Gregory of Sinai
With regard to patience the Lord says, 'You will gain possession of your souls through your patient endurance' (Luke 21:19). He did not say 'through your fasting' or 'through your vigils'. I refer to the patience bestowed by God, which is the queen of virtues, the foundation of courageous actions. It is patience that is peace amid strife, serenity amid distress, and a steadfast base for those who acquire it. Once you have attained it with the help of Christ Jesus, no swords and spears, no attacking armies, not even the ranks of demons, the dark phalanx of hostile powers, will be able to do you any harm.
St. Gregory of Sinai - Philokalia (Volume 4)http://orthodoxbookstore.ecrater.com/product.php?pid=2261289
- Grace is not merely faith, but also active prayer. For the latter shows in practice true faith, made living by Jesus, for it comes from the Spirit through love. And so faith is dead and lifeless in a man who does not see it active in himself. More than that - a man has no right to be called faithful, if his faith is a bare word and if he has not in him a faith made active by love and the Spirit. Thus faith must be made evident by progress in works, or it must act in the light and shine in works, as the divine Apostle says: 'Show me thy faith without thy works, and I will show thee my faith by my works (James 2:18).