Thank you for your responses. My point was though that many fundamentalist Christians including early Christian church and JW have the same characteristic of intellectual laziness.
Which is something that even Apostle Paul admitted.
In fact, I still vividly remember one of last watchtowers I've ever read that depicted brains of many as having a "blue permafrost layer”. Is there something inherently characteristic – or wrong - with all Christian religions that stipulate absence of rationality and reason?