Evil has spread over the land and the sea because of human deeds and through these God will cause some people to suffer so that perhaps they will return to Him. 41 Say, "Journey through the land, and see how those before you met their end -- most of them, ascribed partners with God." 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 Whoever disbelieves, then the calamity of his disbelief is only on him; and those who do good deeds, are preparing for themselves. 44 God will reward the righteously striving believers through His favor. He does not love the unbelievers. 45 for among His wonders is this: He sends forth [His messages as He sends forth] the winds that bear glad tidings, so that He might give you a taste of His grace [through life-giving rains,] and that ships might sail at His behest, and that you might go about in quest of some of His bounties, and that you might have cause to 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 God who sends the winds to raise the clouds. He spreads them in the sky as He wants, then He intensifies them, and then you can see the rain coming down from the cloud. When He sends it down upon whichever of His servants He wants, they rejoice 48 And verily before that (rain), just before it was sent down upon them, they were in despair! 49 Look then at the effects (results) of Allah's Mercy, how He revives the earth after its death. Verily! That (Allah) Who revived the earth after its death shall indeed raise the dead (on the Day of Resurrection), and He is Able to do all things. 50 And if We send a wind [which would spoil the green growth (tilth) brought up by the previous rain], and they see (their tilth) turn yellow, behold, they then after their being glad, would become unthankful (to their Lord Allah as) disbelievers. 51 So verily, you (O Muhammad SAW) cannot make the dead to hear (i.e. the disbelievers, etc.), nor can you make the deaf to hear the call, when they show their backs, turning away. 52 just as thou canst not lead the blind [of heart] out of their error: none canst thou make hear [thy call] save such as [are willing to] believe in Our messages, and thus surrender themselves unto Us. 53