The Iranian faith-based community is just as deranged.

Khomeini's doctrines would make a major influence on the landscape of Shia Islam; which had upheld political quietism for over a thousand years. Another significant revision of tradition was on Mahdism, the messianic belief in the reappearance of their Twelfth Imam and the proper way to wait for Him. Traditional Twelver theologians urged believers to wait patiently for his return, but Khomeini and his followers called upon Shia Muslims to actively pave the way for Mahdi's global Islamic rule.

And cookers in the West have shown us that a community doesn't even need religion to be deranged.