Commenting on the parable of The Prodigal Son, Archimandrite Zacharias says:
“Most of us live outside our heart, and our mind is in a constant state of confusion. Some good thoughts may surface from time to time, but the majority will be harmful, and this destructive condition will prevail for as long as we continue to ignore our heart. But in the end the pain is too much to bear and we begin to seek the way back. Remembering his father’s house, the prodigal son comes to himself and says, ‘How many hired servants of my father’s house have bread enough and to spare, and I perish with hunger!‘ We all have buried memories of our Father’s house, for our soul will forever retain traces of the grace of being clothed with Christ in Holy Baptism. Moreover, each time we partake of the Holy Mysteries, our being is indelibly marked with God’s goodness. In the heart of the prodigal, now, another humble thought surfaces: ‘I will arise and go to my father…‘ The process of inner regeneration has now begun, for he has resolved to rise from his fall. Having seen the reality of his perdition, he now returns within himself and towards God. His dynamic increase in God has begun. He is ready to be enlightened and cleansed, for he has begun to speak truthfully with God from the depth of his heart. The prayers of a fragmented mind have neither clarity nor depth, but a mind that is reunited with the heart overflows with humble prayer and has such strength that it reaches the ears of the Lord of Sabaoth. ‘Father, I have sinned against heaven and before thee.‘
Man then discovers the power of humility, and sees that the only right attitude is to render all glory and honor to God, and to himself ‘the shame of face‘ (Dan 9:7, LXX) because of his sins. He now puts all his trust in the Father’s mercy, and no longer in his own corrupt self, and this disposition of heart leads to true repentance. As we read in one of the great ‘kneeling prayers’ at Pentecost: ‘Against Thee we have sinned, but Thee only do we worship.’ We are sinful and unworthy of His mercy, but we have full confidence in Him Whom we worship. This ‘but’ cannot be said without faith, and this faith is the rock upon which we build our spiritual life.” (REMEMBER THY FIRST LOVE, pp 130-131)