The “original sin” of man, his turning from God-centeredness to self-centeredness, meant first and foremost that he no longer looked upon the world and other human beings in a eucharistic way, as a sacrament of communion with God. He ceased to regard them as a gift, to be offered back in thanksgiving to the Giver, and he began to treat them as his own possession, to be grasped, exploited and devoured.