If someone discovered a new mountain, they could bring others to see that newly discovered mountain. If we discover a new effect, we should be able to show others this new effect. When we discover the magical Santa, we can show the stories, songs, and presents that are attributed to this Santa but we can never produce the actual Santa and if we try hard enough would catch the parents in the act of being Santa. God is exactly like the magical Santa. We can show the stories, songs, the many believers, the supposed effects, but we can never actually show that it really is a God. If you think about it too deep and open your eyes a little wider, you see God belief for the superstition it truly is. Because of the natural order of existence which is from simple to complex over time, we cannot have a reality of the most complex, magical super Being "imaginable" as a starting point. Because of this contradiction to reality, God believers are basically telling us square circles exist, where even a child could be skeptical of such a claim.