I'm in agreement, isthmus!
Yes, Western Civilization from the Greeks on have deplored excess materialism and pushed abstanance and sacrifice as a way to gain spirituality. Christianity took this to an extreme, requiring that religious folk not only abstain from the pleasures of the flesh, but actively seek out pain in the form of hair shirts, cold, bare sleeping and self-flagallation. . . .
Which brings us back to what isthmus said. Which is, essentially, that we should take the Devil for what and who he is. Remove the "EVIL" label without swinging to the other side and replacing it with a "GOOD!" label. The Devil is both and neither. He is the taste, experience and enjoyment of the flesh, our natural lusts and desires for things, or need to be wild now and then. But he's also our addictions--our need to buy and buy and buy things in an often vain attempt to fill a void or find happiness in a new toy.
He is materialism--and all the good or bad it has to offer us.