Michael Brendan Dougherty writing for The Week:
The taboos of secularism interlock in other odd ways. Modern Western secularists feel no anxiety whatsoever when they encounter harsh criticism and satire of Christianity. But if you offer a particularly barbed remark about Islam among the enlightened, someone will ask you to politely agree that Christianity is just as bad. And ironically, this instinct to protect the powerless is a leftover instinct of Christian civilization, which put sayings like “the last shall be first, and the first shall be last” at the heart of its worship and moral imagination.
We used to say of comedians, “He can make that joke, because he’s Jewish.” In this respect, the Western world’s comfort with attacking Christianity is an inadvertent admission that Christianity is “our” religion. And so it elicits from us none of the respect, deference, or fear we give to strangers. Viewed this way, secularism looks less like universal principle than a moral and theological critique derived from Christian sources and pitched back at Christian authorities.