He’s right.
It’s a shame here that among some, such disdain for certain Christian sects exists when we will need EVERY Christian from every country in order to fight the muslim enemy.
However, we could do worse than having the Russian Orthodox in the front line against Islam. Precisely because Russians are clear-sighted about the enemy, and what they must do to overcome them.
Plus they are no longer vulnerable to the whining of the wishy washy seeking to cripple their war efforts.
Moscow still seeks to be the center of Christendom, and were they to crush the Muslim hordes, they would deserve that title.