"The only punishment of those who oppose God and His Messenger and strive to make mischief on the earth is that they should be executed, or crucified, or their hands and their feet should be cut off on opposite sides, or they should be imprisoned. This shall he a disgrace for them in this world, and in the Hereafter they shall have a grievous chastisement. Except those who repent before you overpower them; so know that Allah is Forgiving, Merciful."