The manufacturer of the gunsights for the Army's M-4 rifles likes to stamp biblical quotes on the sights. This has led the guns to be commonly known in Afghanistan as "Jesus Rifles."
Imagine you are a Muslim hired onto the Afghan security forces, you're cleaning your gun one evening when you notice your rifle, given to you by the United States Army has been blessed by Jesus. Would you be more or less willing to turn that gun on the American soldiers that made you a blasphemer?
Echos of the Sepoy Rebellion
Oh, the picture above. It's a British firing squad executing prisoners by strapping them to cannons.