Unhappy, let alone angry, religious people provide more persuasive arguments for atheism and secularism than do all the arguments of atheists. Dennis Prager
To be an atheist requires an indefinitely greater measure of faith than to recieve all the great truths which atheism would deny. Joseph Addison
The greatest single cause of atheism in the world today is Christians who acknowledge Jesus with their lips and walk out the door and deny Him by their lifestyle. That is what an unbelieving world simply finds unbelievable. Brennan Manning
My personal feeling is that understanding evolution led me to atheism. Richard Dawkins
All theory of modernity in sociology suggests that the more modernity there is, the less religion. In my theory we can realize that this is wrong: atheism is only one belief system among many. Ulrich Beck