This Paris thing is just one more trick out of the Left playbook. Take one of the only arenas where people from all over still come together in relative good will and make it divisive. That's what the Left does…it divides.
So sure, it was an insult to Christianity, but Christianity was also a convienient patsy. I mean, they couldn't use Islam, right? That would put them in actual danger of violent retribution, and the Left are cowards at heart.
The Left are Destroyers by nature, and they will let nothing good stand. Especially if it's not in their control. So, what better than to take an institution that encourages people to set aside their politics for a brief time in celebration of human athletic achievement, an institution that reminds us of our shared humanity, and stick a knife in it? Using Christianity to do so was probably just the cherry on top of the cake for them.