Islamic terrorism is done by people following the tenants of their faith, the same cannot be said of terrorism by Christians.
I would also point out that McVeigh - contrary to this popular and emerging leftist meme - was a DEVOUT AGNOSTIC. He can't be described - in any way - as a Christian or even a Deist.
Not only that but if they were going to build a Timothy McVeigh church next door to the Murrah building a lot of people would be up in arms.
How many people are renting the Islamic faith? I think most or all of Moslems are owners, actual believers in the tenets of Islam.