Let yourself be persecuted, but do not persecute others.
Be crucified, but do not crucify others.
Be slandered, but do not slander others.
Rejoice with those who rejoice, and weep with those who weep: such is the sign of purity.
Suffer with the sick.
Be afflicted with sinners.
Exult with those who repent.
Be the friend of all, but in your spirit remain alone.
Be a partaker of the sufferings of all, but keep your body distant from all.
Rebuke no one, revile no one, not even those who live very wickedly.
Spread your cloak over those who fall into sin, each and every one, and shield them.
And if you cannot take the fault on yourself and accept punishment in their place, do not destroy their character.
What is a merciful heart? It is a heart on fire for the whole of creation, for humanity, for the birds, for the animals, for demons, and for all that exists. By the recollection of them the eyes of a merciful person pour forth tears in abundance. By the strong and vehement mercy that grips such a person’s heart, and by such great compassion, the heart is humbled and one cannot bear to hear or to see any injury or slight sorrow in any in creation. For this reason, such a person offers up tearful prayer continually even for irrational beasts, for the enemies of the truth, and for those who harm her or him, that they be protected and receive mercy. And in like manner such a person prays for the family of reptiles because of the great compassion that burns without measure in a heart that is in the likeness of God.
The person who is genuinely charitable not only gives charity out of his own possessions, but gladly tolerates injustice from others and forgives them. Whoever lays down his soul for his brother acts generously, rather than the person who demonstrates his generosity by his gifts.
God is not One who requites evil, but who sets evil right.
Paradise is the love of God, wherein is the enjoyment of all blessedness.
The person who lives in love reaps the fruit of life from God, and while yet in this world, even now breathes the air of the resurrection.
In love did God bring the world into existence; in love is God going to bring it to that wondrous transformed state, and in love will the world be swallowed up in the great mystery of the One who has performed all these things; in love will the whole course of the governance of creation be finally comprised.
Question: When is a person sure of having arrived at purity?
Answer: When that person considers all human beings are good, and no created thing appears impure or defiled. Then a person is truly pure in heart.
Love is sweeter than life.
Sweeter still, sweeter than honey and the honeycomb is the awareness of God whence love is born.
Love is not loath to accept the hardest of deaths for those it loves.
Love is the child of knowledge.
Lord, fill my heart with eternal life.
As for me I say that those who are tormented in hell are tormented by the invasion of love. What is there more bitter and violent than the pains of love? Those who feel they have sinned against love bear in themselves a damnation much heavier than the most dreaded punishments. The suffering with which sinning against love afflicts the heart is more keenly felt than any other torment. It is absurd to assume that the sinners in hell are deprived of God’s love. Love is offered impartially. But by its very power it acts in two ways. It torments sinners, as happens here on earth when we are tormented by the presence of a friend to whom we have been unfaithful. And it gives joy to those who have been faithful.
That is what the torment of hell is in my opinion: remorse. But love inebriates the souls of the sons and daughters of heaven by its delectability.
If zeal had been appropriate for putting humanity right, why did God the Word clothe himself in the body, using gentleness and humility in order to bring the world back to his Father?
Sin is the fruit of free will. There was a time when sin did not exist, and there will be a time when it will not exist.
God’s recompense to sinners is that, instead of a just recompense, God rewards them with resurrection.
O wonder! The Creator clothed in a human being enters the house of tax collectors and prostitutes. Thus the entire universe, through the beauty of the sight of him, was drawn by his love to the single confession of God, the Lord of all.
“Will God, if I ask, forgive me these things by which I am pained and by whose memory I am tormented, things by which, though I abhor them, I go on backsliding? Yet after they have taken place the pain they give me is even greater than that of a scorpion’s sting. Though I abhor them, I am still in the middle of them, and when I repent of them with suffering I wretchedly return to them again.”
This is how many God-fearing people think, people who foster virtue and are pricked with the suffering of compunction, who mourn over their sin; They live between sin and repentance all the time. Let us not be in doubt, O fellow humanity, concerning the hope of our salvation, seeing that the One who bore sufferings for our sakes is very concerned about our salvation; God’s mercifulness is far more extensive than we can conceive, God’s grace is greater than what we ask for.
When we find love, we partake of heavenly bread and are made strong without labor and toil. The heavenly bread is Christ, who came down from heaven and gave life to the world. This is the nourishment of angels. The person who has found love eats and drinks Christ every day and every hour and is thereby made immortal. …When we hear Jesus say, “Ye shall eat and drink at the table of my kingdom,” what do we suppose we shall eat, if not love? Love, rather than food and drink, is sufficient to nourish a person. This is the wine “which maketh glad the heart.” Blessed is the one who partakes of this wine! Licentious people have drunk this wine and become chaste; sinners have drunk it and have forgotten the pathways of stumbling; drunkards have drunk this wine and become fasters; the rich have drunk it and desired poverty, the poor have drunk it and been enriched with hope; the sick have drunk it and become strong; the unlearned have taken it and become wise.
Repentance is given us as grace after grace, for repentance is a second regeneration by God. That of which we have received an earnest by baptism, we receive as a gift by means of repentance. Repentance is the door of mercy, opened to those who seek it. By this door we enter into the mercy of God, and apart from this entrance we shall not find mercy.
Blessed is God who uses corporeal objects continually to draw us close in a symbolic way to a knowledge of God’s invisible nature. O name of Jesus, key to all gifts, open up for me the great door to your treasure-house, that I may enter and praise you with the praise that comes from the heart.
O my Hope, pour into my heart the inebriation that consists in the hope of you. O Jesus Christ, the resurrection and light of all worlds, place upon my soul’s head the crown of knowledge of you; open before me all of a sudden the door of mercies, cause the rays of your grace to shine out in my heart.
O Christ, who are covered with light as though with a garment, who for my sake stood naked in front of Pilate, clothe me with that might which you caused to overshadow the saints, whereby they conquered this world of struggle. May your Divinity, Lord, take pleasure in me, and lead me above the world to be with you.
I give praise to your holy Nature, Lord, for you have made my nature a sanctuary for your hiddenness and a tabernacle for your holy mysteries, a place where you can dwell, and a holy temple for your Divinity.
Adapted from Met. Hilarion Alfeyev’s The Spiritual World of Isaac the Syrian (Cistercian Studies 175), Kalamazoo: Cistercian Publications, 2000.