[Since they have become oblivious of God,] corruption has appeared on land and in the sea as an outcome of what men's hands have wrought: and so He will let them taste [the evil of] some of their doings, so that they might return [to the right path]. 41 Say: Travel in the land, then see how was the end of those before; most of them were polytheists. 42 Therefore in purity set your face to the religion, before there comes from Allah a Day that cannot be turned back. On that Day mankind will be separated. 43 Whosoever disbelieveth, on him is his infidelity, and those who work righteously are preparing for themselves. 44 That He may reward those who believe and do good out of His grace; surely He does not love the unbelievers. 45 Among His signs are the breezes He sends as harbingers of happy news, so that He may allow you to taste of His mercy, and that ships may sail by His command, and you may seek of His bounty, and may haply be grateful. 46 And indeed, [O Muhammad, even] before thee did We send forth apostles - each one unto his own people and they brought them all evidence of the truth: and then, [by causing the believers to triumph,] We inflicted Our retribution upon those who [deliberately] did evil: for We had willed it upon Ourselves to succour the believers. 47 It is Allah who looses the winds that stir the clouds. He spreads them as He will in heaven and disperses them, so that you can see the rain falling from their midst. When He smites with it whom He will of His worshipers they rejoice, 48 Although they had lost hope before it was sent down upon them. 49 Look then at the marks of Mercy of Allah; how He revives the earth after its death. He is the Reviver of the dead. He has power over all things. 50 But if We were to send a wind and then their tilth has become yellow, they would never cease to disbelieve. 51 (O Prophet), you cannot make the dead hear, nor can you make the deaf hear your call when they turn back in retreat, 52 You cannot guide the blind out of their error. Nor shall you make any to hear except those who believe in Our verses, and are submissive. 53