“… what man, in his natural condition, has not got, is spiritual life – the higher and different sort of life that exists in God. … The biological sort which comes to us through nature, and which (like everything else in nature) is always tending to run down and decay so that it can only be kept up by incessant subsidies from nature in the form of air, water, food, etc. is Bios. The spiritual life which is in God from all eternity, and which made the whole natural universe, is Zoe. Bios has, to be sure, a certain shadowy or symbolic resemblance to Zoe: but only the sort of resemblance there is between a photo and a place, or a statue and a man. A man who changed from having Bios to having Zoe would have gone through as big a change as a statue which changed from being a carved stone to being a real man.
“And that is precisely what Christianity is about. This world is a great sculptor’s shop. We are the statues and there is a rumor going round the shop that some of us are some day going to come to life.”
Mere Christianity by C.S. Lewis
(Touchstone, 1996), p.140.