It's a very good question. Power politics is exactly that—power politics—which means that any excuse will be invoked as cover, and in this case, as in so many other cases in the Muslim world, religion is invoked as cover.
But, sir, again, one can't make clean distinctions like this without a little bit more nuance. I was asked earlier who are some of the groups being targeted. I am horrified at myself for having failed to even mention, in my response, Christians, precisely because I wanted to make the point that Muslim-on-Muslim violence is rife.
But Christian churches—there's no question about this—have been targeted by arsonists and by bombers. Christians in the country of Indonesia are no small minority; there's a huge population. In that respect, of course, once again, power is involved: “We, as Muslims, will have power over you”. But religion certainly is invoked in more substantive ways in those cases than when the Shia or the Ahmadi are attacked.