Love is the fruit of prayer ... Patiently abiding in prayer signifies a man's renunciation of himself. Therefore the self-denial of the soul turns into love for God.
Isaac of NinevehWhoever hates his sins will stop sinning; and whoever confesses them will receive remission. A man can not abandon the habit of sin if he does not first gain enmity toward sin, nor can he receive remission of sin without confession of sin. For the confession of sin is the cause of true humility.
Isaac of NinevehA man who is truly humble is not troubled when he is wronged and he says nothing to justify himself against the injustice, but he accepts slander as truth; he does not attempt to persuade men that he is calumniated, but he begs forgiveness.
Isaac of NinevehThe Commandments of God are higher than all the treasures of the earth. Whoever has acquired them has received God within himself.
Isaac of NinevehIn all things that you find in the Holy Scriptures, seek out the purpose of the words, that you may enter into the depth of the thoughts of the saints and understand them with greater exactness. Do not approach the reading of the Divine Scriptures without prayer and asking the help of God. Consider prayer to be the key to the true understanding of that which is said in the Holy Scriptures.
Isaac of Nineveh