“‘As ye would that men should do to you, do ye also to them likewise. For if ye love them which love you, what thank have ye? For sinners also love those that love them…But love ye your enemies and do good, and lend, hoping for nothing again and your reward shall be great and ye shall be the children of the Highest: for he is kind unto the unthankful and to the evil. Be ye therefore merciful as your Father is also merciful.’ (Luke 6:30-36)
These words of Christ describe two ways. On the one hand, the ‘natural’ way is to do good to them that do good to us, to love them that love us. The other way, the way of the Gospel, takes us far beyond the natural way. Christ leads us to a deeper, supernatural way of life, a reflection of the perfect life of God: ‘Love ye your enemies, and do good, and lend, hoping for nothing again. Be ye therefore merciful as your Father also is merciful.’ This commandment raises the human soul to great heights, for by it we are made children of the Heavenly Father and become like unto God.
The Lord’s commandment does not have a negative character. He does not say, ‘Do not do to others what you do not want them to do to you’ but ‘Do unto others that which is precious to you, which so fills your soul that you would wish to receive it from them.’ Christian asceticism is ultimately meaningless unless it has a positive character. It is not simply a matter of ‘don’t do this or that’ but rather ‘do this, and be perfect’. We struggle not merely – to divest ourselves of the passions of the old man, but to clothe ourselves with the new man, the New Adam, that is, with Christ Himself.”
(Archimandrite Zacharaias, Remember Thy First Love, p. 316-317)