I would have thought that this was such a resounding, "of course" no that no argument would be needed, at least to a sane and rational person. A rather large number of people, including some here, are atheists after having, at some time, believed in something that might well count as a god. Some, though undoubtedly not all, would be happy to have seen evidence that such a god really exists, and would believe in such a god if they had any knowledge thereof. How much easier some things would be if you could defer to a god, or just answer hard questions with "god did it." The idea presented suggests that somehow atheists are either angry at a real god, or that they have some nefarious agenda that requires them to deny the real god. Utter nonsense, narrow minded, short sighted and highly disrespectful of those who have thought hard about these things and based their conclusions on careful thought. Just plain stupid.