But I say to you, the Lord says, love your enemies, do good to those who hate you, pray for those who persecute you. Why did he command these things? So that he might free you from hatred, sadness, anger and grudges, and might grant you the greatest possession of all, perfect love, which is impossible to possess except by the one who loves all equally in imitation of God.
Maximus the ConfessorWhen a man's intellect is constantly with God, his desire grows beyond all measure into an intense longing for God and his incensiveness is completely transformed into divine love. For by continual participation in the divine radiance his intellect becomes totally filled with light; and when it has reintegrated its passible aspect, it redirects this aspect towards God, filling it with an incomprehensible and intense longing for Him and with unceasing love, thus drawing it entirely away from worldly things to the divine.
Maximus the ConfessorHe who devoutly strives to attain wisdom and is on his guard against the invisible powers, should pray that both natural discrimination - whose light is but limited - and the illuminating grace of the Spirit abide in him. The first by means of practice trains the flesh in virtue, the second illuminates the intellect so that it chooses above all else companionship with wisdom; and through wisdom it destroys the strongholds of evil and pulls down 'all the self-esteem that exalts itself against the knowledge of God' (II Cor. 10:5).
Maximus the ConfessorDo not disdain the commandment to love, for through it you become a son of God, and when you break it, you become a son of Gehenna.
Maximus the ConfessorMany have said much about love, but you will find love itself only if you seek it among the disciples of Christ. For only they have true Love as love's teacher. 'Though I have the gift of prophecy', says St. Paul, 'and know all mysteries and all knowledge? and have no love, it profits me nothing' (I Cor. 13:2-3). He who possesses love possesses God Himself, for 'God is love' (I Jn. 4:8). To Him be glory throughout the ages. Amen.
Maximus the Confessor