St. Peter of Damascus: . . . if someone wants to be saved, no person and no time, place or occupation can prevent him. He must not, however . . .

Briefly, we may say that in the nature of things, if someone wants to be saved, no person and no time, place or occupation can prevent him. He must not, however, act contrary to the objective that he has in view, but must with discrimination refer every thought to the divine purpose. Things do not happen out of necessity: they depend upon the person through whom they happen. We do not sin against our will, but we first assent to an evil thought and so fall into captivity. Then the thought itself carries the captive forcibly and against his wishes into sin.

The same is true of sins that occur through ignorance: they arise from sins consciously committed. For unless a man is drunk with either wine or desire, he is not unaware of what he is doing; but such drunkenness obscures the intellect and so it falls, and dies as a result. Yet that death has not come about inexplicably: it has been unwittingly induced by the drunkenness to which we consciously assented. We will find many instances, especially in our thoughts, where we fall from what is within our control to what is outside it, and from what we are consciously aware of to what is unwitting. But because the first appears unimportant and attractive, we slip unintentionally and unawares into the second. Yet if from the start we had wanted to keep the commandments and to remain as we were when baptized, we would not have fallen into so many sins or have needed the trials and tribulations of repentance.

+ St. Peter of Damascus, Book I: A Treasury of Divine Knowledge, The Philokalia: The Complete Text (Vol. 3)

From Unseen Warfare: You must never be afraid . . . that the enemy is too strong against you, that his attacks are never ending . . .

You must never be afraid, if you are troubled by a flood of thoughts, that the enemy is too strong against you, that his attacks are never ending, that the war will last for your lifetime, and that you cannot avoid incessant downfalls of all kinds. Know that our enemies, with all their wiles, are in the hands of our divine Commander, our Lord Jesus Christ, for Whose honour and glory you are waging war. Since He himself leads you into battle, He will certainly not suffer your enemies to use violence against you and overcome you, if you do not yourself cross over to their side with your will. He will Himself fight for you and will deliver your enemies into your hands, when He wills and as He wills, as it is written: ‘The Lord thy God walketh in the midst of thy camp, to deliver thee, and to give up thine enemies before thee’ (Deut. xxii, 14).

+ From Unseen Warfare, St. Theophan the Recluse and St. Nicodemus of the Holy Mountain

St. Theognostos: When . . . you find yourself full of tears in prayer before God, lie on the ground stretched out . . .

When, energized by divine grace, you find yourself full of tears in prayer before God, lie on the ground stretched out in the form of a cross, beat the earth with your brow and ask for deliverance from this life as a release from corruption and a liberation from trials and temptations.

But ask that this may be granted, not as you wish, but as and when God wills.

For your part, you should long for your departure now, hoping that, if you come before God with, tears and in the depths of humility, you will stand firm and confident in the fire of your desire and your prayer; but you should also be ready for your death to be delayed for the time being, should God foresee something better for you.

Pursue your goal forcefully, dedicating your whole life to God, in all your actions, words and intentions seeking by all possible means not to fall away from Him.

+ St. Theognostos, On the Practice of the Virtues, Contemplation and the Priesthood from the The Philokalia (Vol. 2)

St. John Cassian: We must take care not to refer all the merits of the saints to the Lord in such a way as to . . .

“We must take care not to refer all the merits of the saints to the Lord in such a way as to ascribe nothing but what is evil and perverse to human nature, in doing which we are confuted by the evidence of the most wise Solomon, or rather of the Lord himself, whose words these are; for when the building of the temple was finished and he was praying, he spoke as follows: ‘and David my father would have built a house to the name of the Lord God of Israel: and the Lord said to David my father: Whereas thou hast thought in thine heart to build a house to my name, thou hast done well in having this same thing in thy mind.’ This thought and purpose of King David, are we to call it good and from God or bad and from man? For if the thought was good and from God, why did He by whom it was inspired refuse that it should be carried into effect? But if it is bad and from man, why is it praised by the Lord?”

+ St. John Cassian, Third Conference of the Abbot Chaeremon

St. Thalassios the Libyan: If you are not willing to repent through freely choosing to suffer . . .

“If you are not willing to repent through freely choosing to suffer, unsought sufferings will providentially be imposed on you.”

“On Love, Self-Control and Life in Accordance with the Intellect,” 2.75, The Philokalia: The Complete Text (Vol. 2)

St. Justin Popovich: Only the gospel of Christ fully knows the mystery of sin and the problem of sin . . .

“Only the gospel of Christ fully knows the mystery of sin and the problem of sin and everything which hides within it. The prodigal son of the Gospel is the perfect example of the repentant sinner. The Gospel shows us that man, through his free will, can share his life with Earth and with Heaven, with Satan and with God, with paradise and with hell. Sin gradually strips man of everything divine in him, paralyzes his every divine inclination and desire, until it finally throws him into the bosom of Satan. And then man reaches the plight of grazing the swine of his master, the Devil. The swine are passions, which are always greedy and gluttonous. In such a life, the unfortunate man is nothing more than insane. In a shocking parable of the Gospel, the Lord says about the prodigal son, ‘he came to himself,’ (Luke 15:17) How did he come to himself? He came to himself through repentance. Through sin, man becomes mad, insane. Every sin, even the most seemingly insignificant one, is always an insanity of the soul. Through repentance, man comes to his senses becomes complete again, comes to himself. Then he cries out loud to God, runs to Him, and cries towards Heaven, ‘Father, I have sinned against Heaven, and in thy sight’ (Luke 15:21). And what is the heavenly Father doing? He is always infinitely merciful upon seeing His child in a state of repentance. He has compassion for him, runs, embraces him, and kisses him. He orders His heavenly hosts, the holy angels: ‘Bring forth the best robe and put it on him; and put a ring on his hand, and shoes on his feet: and bring hither the fatted calf, and kill it; and let us eat, and be merry: for this is My son who was dead, and is alive again; and he was lost, and is found. And they began to be merry.’ (Luke 16:22-24) And this is taking place for each and every one of us, and for the sake of every sinner who repents. Namely, joy and happiness is taking place in the heaven of the All-merciful Lord and God, and together with Him, all of the holy angels.”

+ St. Justin Popovich, From the preface to the book of Fr. Justin, Sinful Souls, Belgrade, 1968; quoted from Orthodox Faith & Life in Christ, “Select Writings of Fr. Justin”

St. John Climicus: If you want to overcome the spirit of slander . . .

“He who wants to overcome the spirit of slander, should not ascribe the blame to the person who falls, but to the demon who suggests it. For no one really wants to sin against God, even though we do all sin without being forced to do so.”

+ St. John Climicus, Ladder of Divine Ascent, Step 10.5

St. Isaac the Syrian: Do not be foolish in the requests you make to God . . .

“Do not be foolish in the requests you make to God, otherwise you will insult God through your ignorance. Act wisely in prayer, so that you may become worthy of glorious things. Ask for things that are honorable from Him Who will not hold back, so that you may receive honor from Him as a result of the wise choice your free will had made. Solomon asked for wisdom (3 Kg 3:8-14) – and along with it he also received the earthly kingdom, for he knew how to ask wisely of the heavenly King, that is, for things that are important.”

— St. Isaac the Syrian

St. John Cassian: . . . The Lord must be there to help us and guide . .

“However, of this much we must be sure. Never by our sole diligence or zeal nor by our most tireless efforts can we reach perfection. Human zeal is not enough to win the sublime rewards of blessedness. The Lord must be there to help us and to guide our hearts toward what is good. Every moment we must join in the prayer of David: ‘Direct my footsteps along Thy paths so that my feet do not move astray’ (Ps. 16:5) and ‘He has settled my feet on a rock and guided my footsteps’ (Ps. 39:3) – all this so that the invisible guide of the human spirit may direct back towards love of virtue our free will, which in its ignorance of the good and its obsession with passion is carried headlong into sin.”

— St. John Cassian