If we say that we have no sin, we deceive ourselves, and the truth is not in us. If we confess our sins, he is faithful and just to forgive us our sins, and to cleanse us from all unrighteousness. If we say that we have not sinned, we make him a liar, and his word is not in us. ~ 1 John 1:8-10
“Repentance is a bath that cleanses one of his own sins. It is a return from a state contrary to nature to a state in accordance with nature, from the devil to God, through spiritual striving and painful efforts. It is a voluntary return from offences to the good that is opposed to them.” ~ St. Nectarios of Pentapolis
“You find no difficulty in washing your clothes; how much easier is it for the Lord to cleanse you from every stain, although you are bound to be tempted every day. When you say to the Lord, ‘I have sinned’, He answers: ‘Your sins are forgiven you; I am He who wipes them out and I will remember them no more’ (Matt. 9:2; Isa. 43:25); ‘as far as the east is from the west, so far have I removed your sins from you; and as a father shows compassion to his sons, so will I show compassion to you’ (cf. Ps. 103:12-13).” ~ St. John of Karpathos.
“A man will appear at the Judgement of Christ with what he has when he departs from this world. Sinners! Let us consider this saying diligently and repent, lest we depart into the next world and appear before that judgement with our sins. Our compassionate God promised to show us His grace and mercy, but He did not promise us the morrow. Let us pay close attention to this and let us awake from sleep, and remembering our death let us correct ourselves and prepare for our departure, that we may have a blessed end. He who dies in repentance and faith and true prayer dies in the Lord.” ~ St. Tikhon of Zadonsk.