Is it true that in the West (Canada, the USA, most of Europe) it is considered okay or acceptable to make fun of and debunk Christianity/Christians but the similar is considered in very bad form when done to Judaism, Islam, Buddhism, Zoroastrianism, or Hinduism? If so, why?
Background: A friend of mine once shared his joy at discovering a book that debunked Christianity. When I said something similar should be written about Islam, he became offended. (Which I thought was funny: he’s from a Christian background, I’m from a Muslim background.) In our discussion, it became plain that he believed that debunking Christianity (which he reluctantly admitted was nothing new in the West) was okay, while debunking Judaism or Islam was a sign of intolerance, bigotry, racism, and narrow-mindedness. I argued otherwise (if it’s okay to debunk one religion, it’s okay and even meritorious to debunk them all), but the discussion ended with him giving up (because I knew more about other religions, Christianity included, than he did, and so he felt there was no way for him to convince me he was right; his basic argument was that Christianity is such a bad religion that it deserves debunking even if it’s done over and over and over again).
When I took this issue to my father, he backed up my friend. My father’s argument was that religion, as a whole, is harmful. Since most people are Christian, anti-Christian works will get their attention and help them to become free from the clutches of religion. Anti-Jewish, anti-Muslim, anti-(insert religion other than Christianity) books would not be able to accomplish the same for the vast majority of the world’s people. So, anti-Christian books are more effective in the long run. He had no response regarding freeing non-Christian people from their religions. (For the record, my father identifies with Islam, despite his above belief. Nevertheless, he reads and appreciates books written by the like of Ibn Warraq, who wrote Why I Am Not A Muslim among other interesting exposes of Islam.)
It is my perception - whether this is reality I do not know - that anti-Christian academic books are received very differently by the West than anti-Jewish academic books and anti-Muslim academic books; the one is applauded, the others are condemned. By this I do not mean gibberish ranting against a religion or its adherents: I refer to systematic demonstrations of how such-and-such religion is irrational, is flawed, cannot be true, is false, or simply is not what it claims to be.
WRS - please clear my perception or explain the reality.