Some militant atheists think that if they get their own way and destroy Christianity in their nations that somehow they will end up living in a secular utopia, one mass orgy where everyone gets along so wonderfully in peace and love, smoking pot, free love, fulfilling every selfish desire, no pain or sorrow for anyone.

The reality is rather different. If you destroy Christianity (you won't, but let's assume) then all you will achieve is to create a vaccum. Due to relative morality and a liberal justice system (a joke) with no punishments it will quickly turn into such an anarchich cesspit that order and moral authority will need to be restored. With Christianity destroyed where will people look- Islam.

You'll wish you hadn't burnt all the Bibles then, I can assure you.