It now seems to me that the findings of more than fifty years of DNA research have provided materials for a new and enormously powerful argument to design.

Science spotlights three dimensions of nature that point to God. The first is the fact that nature obeys laws. The second is the dimension of life, of intelligently organized and purpose-driven beings, which arose from matter. The third is the very existence of nature. But it is not science alone that has guided me. I have also been helped by a renewed study of the classical philosophical arguments.

The Koran calls for belief and consequent obedience. It is, surely, calculated to inspire fear, indeed abject terror, rather than love.

Now, if anything at all can be known to be wrong, it seems to me to be unshakably certain that it would be wrong to make any sentient being suffer eternally for any offence whatever.

I'm thinking of a God very different from the God of the Christian and far and away from the God of Islam, because both are depicted as omnipotent Oriental despots, cosmic Saddam Husseins.

However far back we may be able to trace the - so to speak - internal history of the Universe, there can be no question of arguing that this or that external origin is either probable or improbable. We do not have, and we necessarily could not have, experience of other Universes to tell us that Universes, or Universes with these particular features, are the work of Gods, or of Gods of this or that particular sort.

What would have to occur or to have occurred to constitute for you a disproof of the love of, or the existence of, God?