The very next time a pair (aren't they always in duplicate) of those proselytising halfwits ventures up my path, I shall order a lorryload of War Cries, Watchtowers and bibles for the woodburner. That should help reduce the fuel bills.

In fact they could extend this delivery service to any sick and needy people that are supposed to be caring for. Infinitely more useful than stuffing their heads with threats of hellfire and damnation unless they sign up for "the true path".