Second, there is the idea that the universe should contain ‘traces – evidence of His involvement’. Dawkins questions whether the apparent ‘fine – tuning’ of the universe for life is one of those ‘traces’. He also asks what it would be like ‘if God did indeed set things up so that life would evolve, but covered His tracks so brilliantly that no clues remain; if He made the universe look exactly as it would be expected to look if He did not exist’. But Christian theology does not envisage the universe as being different from what it might have been if God did not exist, rather that there would be no universe. It is the whole universe that is the ‘traces’, not some little piece tacked on by way of a signature. To think otherwise bears certain similarities to searching the components of a jet engine for traces of Frank Whittle. The search is in vain; it is the whole engine which owes its being to Whittle’s creativity, rather than any individual part bearing his signature. Furthermore, to expect the existence of God to be open to scientific tests is like trying to treat the existence of Whittle as an engineering question!