They aren’t pro Christian. But in Iran you can be a Christian or a Jew. restricted and oppressed...you bet.
But in Saudi Arabia you can be beaten, flogged, and possibly executed for it.
No synagogues, no churches in Saudi Arabia or ISIS, or Gulf State land.
In Iran you can be a dhimmi, just like in Saudi Arabia. Just ask Pastor Abedini. We can also ask some of those that Obama paid ransom to Iran for.