Noun
The disbelief or denial of the existence of a God, or supreme intelligent Being.
Godlessness.
Source: Webster's dictionaryEmpty-brained triflers who have never tried to think, who take their creed as they take their fashions, speak of atheism as the outcome of foul life and vicious desires. Annie Besant
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
Atheism is a non-prophet organization. George Carlin
Atheism is so senseless. When I look at the solar system, I see the earth at the right distance from the sun to receive the proper amounts of heat and light. This did not happen by chance. Isaac Newton
To ignore the true God is in fact only half an evil; atheism is worth more than the piety bestowed on mythical gods. Emmanuel Levinas
If there is a God, atheism must seem to Him as less of an insult than religion. Edmond de Goncourt