Muhammad is not except a Messenger; Messengers have passed away before him. If he dies or is killed, will you turn about on your heels? And he who turns on his heels will not harm Allah a thing. Allah will recompense the thankful. 144 No one can die before his appointed term except in accordance with the law of God. And to him who desires a reward in this world, We shall give it; and to him who desires a reward in the life to come, We shall do that. We shall certainly reward those who are grateful. 145 And how many a prophet has had to fight [in God's cause,] followed by many God-devoted men: and they did not become faint of heart for all that they had to suffer in God's cause, and neither did they weaken, nor did they abase themselves [before the enemy,] since God loves those who are patient in adversity; 146 The only words that they spoke were, "Lord, forgive our sins and our excess in our dealings, make us steadfast (in the fight for Your cause), and grant us victory over the unbelievers." 147 So Allah gave them the reward of this world and the good reward of the Hereafter. And Allah loves the doers of good. 148