Like I say Trofimus, facts please, not unsubstantiated waffle.
Ok, I see you do not accept that ISIS is Islamic. That is fair enough, but another discussion.
The bottom line though is that Putin does not want Islamic radicals in Russia, full stop. Go and read his comments and discern his actions.
Regarding Christianity, Putin is very vocally Christian; he does not accept gay marriage for instance. Again, go do some research.