"Since this is so, let us reflect that nothing we do for the dead we love matters to them, except what we solemnly supplicate for them through the Sacrifice of the altar, or through prayers and "almsgiving...Thus these duties toward a body which, although dead, is destined to rise again and to live throughout eternity, are in a way a testimony of faith in that belief... (St. Augustine, "One the care of the dead", Chapters 4 ">
Reference: just-wicca.blogspot.com