Khandro, although the subject you’ve raised isn’t relevant to this thread, with apologies to nailit, I’ll respond to it. Firstly, contrary to popular belief, whilst the Anglican brand of Christianity is in decline, evangelical Christianity is, in fact, growing.
Secondly, you appear to harbour a romanticised desire for the Crusades to be revisited but unless the inspirational religious leader you crave happens to be Jesus returned with proof of his identity as the supernatural son of a God that so many have, by virtue of rationality, abandoned or rejected – and nothing less will induce the resolute non-believer or those who adhere to religions other than Christianity - to change his mind - religious war isn’t going to happen. That said, should the very real threat that radical Islam poses ever be universally acknowledged for what it is - and I think eventually it must be - I don’t believe opposition would emanate solely from the ranks of Christianity. You forget that it’s not only Christians who are likely to oppose the imposition of Islam. Atheists together with those of religions other than Christianity - and there are many millions of them - would be just as likely to baulk at the potential wholesale destruction of their freedom to believe as they wish as you are. Whilst Islam remains, and always will remain, intellectually entrenched in the past, the rest of us generally acknowledge that the world is a very different place now. I don’t think you’ve really thought your Crusades idea through.