However..........do Christians with the problems with...

However..........do Christians with the problems with integration express them in terrorst acts or in violence against others? NO!
It appears too easy for you to consider that terrorism is all down to academic ability. Well, I reckon a dumb Christian would be less likely to wreak havoc in our community that a medium IQ Islamist may well do.
"Integration" is not just about preparedness to eat different foods, recognise different holidays, etc etc hey? It is the method that lack of integration is being responded to wherein lay the different.
Christians look for help from other Christians, interact with the resident population. They don't blow up crowds of people, nor plough into them in Bourke Street wanting to kill the "infidels". Those of another religion ....they are more likely to express their lack of integration in that manner.
Huge difference. Whatever their IQ's....