Then there you go killing one another and driving a group of you from their homes, backing one another up against them out of sin and enmity. If they are brought to you as prisoners, you ransom them, while it has been forbidden for you even to expel them! Do you believe in part of the Book and disbelieve in another part of it? What reward has anyone of you who does so, except disgrace during worldly life, while on Resurrection Day they will be driven off to the harshest torment? God does not overlook anything you do!