The Eucharist and moral transformation
This appeal to the moral value of spiritual worship should not be interpreted in a merely moralistic way. It is before all else the joy-filled discovery of love at work in the hearts of those who accept the Lord's gift, abandon themselves to him and thus find true freedom. The moral transformation implicit in the new worship instituted by Christ is a heartfelt yearning to respond to the Lord's love with one's whole being, while remaining ever conscious of one's own weakness. This is clearly reflected in the Gospel story of Zacchaeus (cf. Lk 19:1-10). After welcoming Jesus to his home, the tax collector is completely changed: he decides to give half of his possessions to the poor and to repay fourfold those whom he had defrauded. The moral urgency born of welcoming Jesus into our lives is the fruit of gratitude for having experienced the Lord's unmerited closeness.