It's funny how some people seem to think that because we have an innate tendency to believe in spiritual shit then that makes it more likely to be real.
As Jung pointed out, that makes it a
real psychological object, worthy of serious study as such. This was a big impovement on Freud's simplistic, ultra- reductionist notion that it was all about sublimated sexuality.
However, when you ask the question how objectively "real" these spritual objects such as God are? then you get into very murky waters; much the same murky waters that modern physicists find themselves in. eg, one's definition of objective reality inevitably shifts towards the "unreal" (or non-physical) . And there's and increasing difficulty with disentangling "objective" and "subjective"
Still, if just dip a toe into those murky waters , it quicky becomes evident that our beliefs about "God" and such are so highlly subjective as to reveal a great more about the believer than they do about this objective persence called God (if such exists) . A result that the atheist can reasonably crow about!
That kinda chimes with Jesus' oft-ignored declaration that the "kindom of Heaven is within you", methinks. That is: buried under so very much subjective rubbish, that you'd have to practicallypeel away your entire personality to find it. Though that wouldn't necessarilyy make it unreal . Could be super-real instead, couldn't it?