Doug has an outstanding post here, explaining why belief in bodily resurrection, sacramental worship, and social action are a seamless robe.

“If the tomb is not empty, though, then surely sacraments and social action are alike in vain. Our corporeal existence has no future, and only our souls or spirits matter, while bodily life is to be left behind. Only if the tomb is empty, if Jesus has been bodily raised from the dead, do sacraments make any sense, or caring for the earth have any value.”