Repentance which is true and truly from the heart persuades the penitent not to sin any more, not to mix with corrupt people, and not to gape in curiosity at evil pleasures, but to despise things present, cling to things to come, struggle against passions, seek after virtues, be self-controlled in every respect, keep vigil with prayers to God, and shun dishonest gain. It convinces him to be merciful to those who wrong him, gracious to those who ask something of him, ready with all his heart to bend down and help in any way he can, whether by words, actions or money, all who seek his assistance, that through kindness to his fellow-man he might gain God’s love in return for loving his neighbor, draw the Divine favour to himself, and attain to eternal mercy and God’s everlasting blessing and grace.
–Saint Gregory Palamas (1296-1359)