”There are no gods but secularism, no devils but those we believe in, no angel but those we agree with, no heaven except unatanable human utopia or hell except a world of tolerance that is not accepting of all beliefs. There is only our natural world that we worship. Scientific religion is but myth and superstition that hardens hearts and enslaves minds.”
Or my favorite:
A man who ceases to believe in God does not believe in nothing; he believes in anything.
- G.K. Chesterton, Orthodoxy
Also ask them if they are willing to give their lives to defend this statement or recite it on their deathbeds? They cannot nor will not because they are immoral fools full of cowardice.