Quote:People have asked me how do I know with any certainty that deities do not exist - not just deities of certain religions like Yahweh/Allah/ but deities in general.
It is not up to you to demonstrate that gods do not exist. The proponents of such bullshit bear the responsibility to demonstrate - by real evidence not pious prattle - that THEIR god exists.
Simply tell them that you see no evidence whatsoever for any gods and then sit back and laugh while they proceed to pull stuff out of their asses.