The Anti-Christian card? What kind of deck is MacDougall playing with? 
Oh, the American Neo-Con deck, which identifies Christianity NOT with caring for the poor healing the sick and forgiving the sinners, but rather only telling other people who to have sex with, how they can marry, and how they can have kids. 
The problem isn't with Trudeau playing an anti-Christian card, the problem is that this ethos, promoted by the religious right, has nothing to do with Christianity at all.