Adding God to this equation, as it were, seems superfluous. At least, you could take that story in any direction you like. Is it sinful to interfere with God's creation? Would we be following Satan in being so arrogant? Or would it be sinful not to use the skills God would have given us? As you say, he gave us these bodies and these natural resources. Are we supposed to let them all go to waste? Again, I don't see how adding theism to the mix helps us choose which way to go. If anything, theism would add to our confusion here.