Can God blame anyone for not beleiving in him?

Yep, you are exacly right. To believe in god, one has to comlicate everything about him, and he has to be made obtuse, irrational, contradictory and entirely beyong human understanding or comprehension. And one has to ask "WHY?" Why would a god do that? Why would he NEED to do that? And from thre, you are led to the inescapable conclusion. It's all human imagination, human ingenuity and human complexity.