From the very Wiki article that you linked - the last abortion clinic bombing that resulted in death or even injury (1 death, one injury) happened over 17 years ago. It was the Eric Rudolph thing.

I don't recall millions of Christians taking to the streets in celebration, do you? Probably because 99.9999994% of Christians wouldn't condone violence, ever. I don't recall priests glorifying Rudolph on international TV or calling him a brave martyr or the Pope praising G_d for this glorious bombing.

Rudolph was a lone person, also responsible for the Olympic Park bombing in Atlanta, who will never get out of prison, and good riddance to that violent, piece of shit scumbag.

I do recall millions of Muslims taking to the streets in celebration after 9/11, and imams on TV glorifying the terrorists, and world Muslim leaders praising Osama bin Laden.

There are a tiny amount of Christian terrorists - especially in the Western world. There are hardly any. The last time some godded-up anti-abortion/anti gay, whacko terrorist bomber hurt a person was over 17 years ago, and it was universally condemned.

The last radical Islamist terrorist attack is probably happening as I type, and world-wide, at least 25% of Muslims at least support that, or condone violence in the name of Islam. 25% of 1.7 billion people is a LOT of extremists.

When the vast majority of religious extremists belong to one religion (hint: it's not Zoroastrianism), people are going to view that religion differently.

Do you see the difference now? I hope I've educated you a bit.

If not, you can shove your phony moral equivalence bullshit down your peehole and fuck off back to /r/politics, where your false arguments will be universally praised.