Are you serious?  "various religious minority groups should not disrupt the social and religious harmony"?  Does that mean that immigrants are welcome, but must conform with existing norms or be shunned?  That doesn't sound very welcoming.

also, what "excessive demands" are these students making?  Asking for the same rights and privileges afforded to EVERY other religion?

Stop pretending to be open-minded when your post reeks of bigotry.