Pray For Abdul Rahman

He's the Afghani about to be tried (and executed) for converting to Christianity. My crony writes with two questions:

How do you formulate a proper US response to this issue? We fought to "establish democracy" in Afghanistan in which "Afghan values" could be reflected in their constitution, not US "values." So isn't this a question of "values" we don't share but which they would have a democratic right to enforce internally (i.e., Sharia)?

If this is not correct, then aren't we compelled to grant that Islam is intrinsically anti-democratic?