A very stupid game to be playing at the speed the number of non-believers is rising and how fast Christians are dying of old age and not being replaced. Most people under 50 are either non-believers or muslims, I guess he just wants to take advantage of Christians being in the majority for now and that everyone will forget by the time they aren't.
http://www.ons.gov.uk/ons/rel/census/201...igion.html
http://www.ons.gov.uk/ons/rel/census/201...igion.html