"He Did Not Learn Religion Properly. That's the Main Disease in the Muslim Community"

An imam who knew him diagnoses Sayfullo Saipov's problem. (The New York Times, which interviewed the imam, attributes Saipov's difficulties to "disappointments" and "rootlessness"--in other words, America failed him).

But back to the iman. Could it be that the main disease in the Muslim Community isn't a failure to "learn religion properly" but individual Muslims inculcating core religious teachings--including supremacism and the jihad imperative--all too well?

The other main disease, of course, one from which the imam seems to suffer: denial.

Update: Many infidels suffer from the disease of denial too. For instance, this one.