This is typical propaganda from Russian agents of influence. Putin is no "Christian," and actively persecutes Christians in Russia and in East Ukraine and Cimrea, though the ones in the latter locations have it worse, as it is open season to kill them there. See this thread which discusses the systematic targeting of Protestants and their businesses and churches in East Ukrain:
http://www.freerepublic.com/focus/news/3234770/posts
See post 36 in this thread for a quick example of Russian persecution of Christians on Russian territory:
http://www.freerepublic.com/focus/news/3119253/posts?page=36#36
See these two threads on Russian moral degeneracy and mass corruption, even worse than Americans can imagine:
http://www.freerepublic.com/focus/f-news/3236334/posts
http://www.freerepublic.com/focus/bloggers/3189416/posts
If you can read these and still believe Russia is a "Christian" country, then you need a brain transplant. Yours would be proven to be clearly broken.
I will also add that Islamic terrorism itself has its roots with the KGB, and it is not a coincidence that Russia's allies in the middle east-- Syria and Iran-- hate Israel and the United States and support terrorism against us and them.