What gives Christian therapy its value and purpose is that it has as its standard the health and perfection of humanity such as Jesus Christ, the incarnate Word of God, has shown us in His Person. What gives it its strength is that is is founded entirely on the grace of salvation and the deification acquired for mankind, in accordance with the Father’s good-will, by the Incarnation and the whole salvific work of the Son: grace that each person, by being united to Him in the Church, which is His body, is able to receive from the Holy Spirit–if only he wishes, with all his being, to turn to God.
~Dr. Jean-Claude Larchet (Therapy of Spiritual Illnesses vol.3, p.261)