It's hard to say whether he found new respect for Islam or just doesn't want to be hassled by the French authorities (they put him on trial for that remark).
"Touche pas a mon pote" has devolved into "say nothing about Islam, except that it's the religion of peace".
Hopefully this will change, and we'll be able to make meaningful criticisms.
I leave it as an exercise to the reader to translate the following quote: "Sans la liberté de blâmer, il n'est pas d'éloge flatteur."
Well, in the US if it hit a wrong nerve with someone you could lose your job -- even if you said it on your personal account. Heck, it has happened for far less offensive things.
And unless you name-check God every so often, whether Republican or Democrat, you ain't getting to be President. If God "talks to you" directly, even better.
http://www.dailymail.co.uk/news/article-3320166/Police-arres...
He even says so in this interview http://www.theguardian.com/books/2015/sep/06/michel-houelleb...
http://www.nytimes.com/2015/11/08/books/review/michel-houell...
A Rebours isn't a perfect novel, but the image of the jewel-encrusted tortoise is a better passage than anything Houellebecq has achieved.