Muhammad is not but a messenger. [Other] messengers have passed on before him. So if he was to die or be killed, would you turn back on your heels [to unbelief]? And he who turns back on his heels will never harm Allah at all; but Allah will reward the grateful. 144 And no soul can die except by Allah’s command – a time has been appointed for each; whoever desires the rewards of this world, We bestow upon him from it; and whoever desires the reward of the Hereafter, We bestow upon him from it; and We shall soon reward the thankful. 145 And many a prophet hath fought with a number of godly men beside him. They fainted not for aught that befell them in the way of Allah, nor they weakened, nor they humbled themselves; and Allah loveth the steadfast. 146 Their only words were: 'Lord, forgive us our sins and that we exceeded in our affair, make us firm of foot and give us victory over the unbelievers' 147 and so God gave them both the rewards of this life and the excellent recompense of the life to come: God loves those who do good. 148