“In a long and eventful life", the Doctor said eventually, "I have experienced nothing that I could not account for by the laws of physics, chemistry or biology. If a God or Gods exist, and I cannot rule out the possibility, then I can only presume that He, She or They take no active part in the lives of the many and various creatures that populate this extensive and wonderful universe of theirs". He picked a crumb of cheese from his plate and swallowed it. "In addition, I have seen countless races worship, countless Gods with attributes which are mutually incompatible, and each race believes itself to be following the one true faith. While I respect their beliefs, I would consider it arrogance for any race to try and impose their beliefs on me, and if I had a belief of my own then it would be equally arrogant of me to impose it on them. In short, sir, I am currently an agnostic, and by the time my life draws to its close, and I have travelled from one side of the universe to the other and seen every sight there is to see, I firmly expect to be an atheist".”