The Resurrection of the Lord is the renewal of human nature, and the renewal, re-creation and return to immortality of the first Adam who was swallowed up by death because of sin, and through death went back to the earth from which he was formed.
Each Christian, especially a priest, should follow in example the goodness of the Lord, that everyone should be invited to partake of the Lord's food at your table. The miser is an enemy of the Lord.