The issue in philosophy is not THAT we utilize a priori knowledge but HOW is it possible? All worldviews will need to explain this coherently in order to validate themselves. And as we have been pointing out, Christianity alone can account for these experiences coherently. • The Mandelbrot Set: Atheists’ WORST N... https://www.youtube.com/watch?v=OlD2rcm971U&t=0s It would not be thought a thing incredible that mentally apprehended (conceptual) entities which are universal, unchanging, invariant, and absolute (as math & logic) and which exist independent of our minds and are in fact the opposite of our minds, would exist in a mind which is universal, unchanging, invariant and absolute.