If you had told us at the beginning of the campaign that a front-running Donald Trump would find himself in a war of words with Pope Francis, we would have had you committed to a mental institution.

And yet, here we are.

The pope has now suggested that Trump "is not Christian," citing his proposal for a border wall and deport millions of illegal immigrants. Trump responded by talking about the Islamic State potentially bombing the Vatican and calling the Francis's comments "disgraceful."

This moment was made for social media jokes. We second this notion from Politico's Glenn Thrush.

Here are some of our favorites: