There is no good trying to be more spiritual than God. God never meant man to purely spiritual creature. That is why He uses material things like bread and wine to put the new life into us. We may think this rather crude and unspiritual. God does not: He invented eating. He likes matter. He invented it.
C. S. LewisLucy said, 'We're so afraid of being sent away, Aslan. And you have sent us back into our own world so often.' 'No fear of that,' said Aslan. 'Have you not guessed?' Their hearts leapt, and a wild hope rose within them. 'There was a real railway accident,' said Aslan softly. 'Your father and mother and all of you are- as you used to call it in the Shadowlands- dead. The term is over: the holidays have begun. The dream is ended: this is the morning.
C. S. Lewis