How exactly do atheust have better intelligence and individuality than persons belonging to a noble religion?

For years I've read articles and studies conducted in Europe and North America stating that non religious people are more intelligent than religious people, I can't remember where I found them but when I read them they didn't give details as to how this was conducted, how exactly do you determine or measure someone's intelligence? IQ isn't real, people can cleverly cheat through their education and not learn anything, and being intelligent requires more than just utilizing complex words but also having critical thinking skills and adaptive learning.

I think for noble religions like orthodox christianity or Islam or Sikhism it would have to require a level of intelligence and deep in depth thinking before entering into one of those kinds of lifes. The biggest NPC's I know were always the people lgbt reddit tier atheist people who dont care about their surrounding social and cultural environment as they are persistently occupied with themselves and not being rather loving, not that all atheists are like that but there are too many that act in this stereotypical fashion. If you were to make breathing illegal I believe many of them will willfully stop breathing just to obey the law, these are the same type of people who are consumerists and are one dimensional shallow individuals lacking vivid and personality depth.

People in this day and age who are westernized really don't want to be told what to do to better themselves, many of them want to be happy without love which is a narcissistic trait.

How exactly do atheust have better intelligence and individuality than persons belonging to a noble religion?
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