Help! I'm surrounded by Republicans!

I pulled into the office parking lot this morning and saw a car with the following bumper sticker: War is God's way of dealing with sin here. Hell is God's way of dealing with sin hereafter.

So let me get this straight. We're fully justified in killing you because you have sinned, and us killing you isn't a sin because God is on our side. And after we kill you, you will go to hell because you've sinned, which is why we killed you in the first place.

I'm guessing whoever this fellow employees is, they weren't one of the 50-something% of Americans who think the war in Iraq was a mistake.