Perhaps you could better explain how failing to put faith into an improvable construct of the existence of a god is arrogant or ignorant.

And, on the flip side, even as an atheist I don't see believers as arrogant or ignorant, just that we hold differing perspectives on the matter.

All this does raise the curious question blah, if acceptance or denial of belief in a higher deity shows arrogance and ignorance .... where exactly does that leave you in all this