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, [O Muhammad], "Travel through the land and observe how was the end of those before. Most of them were associators [of others with Allah]. 42 Therefore set your attention for worshipping, before the day from Allah which cannot be averted – on that day people will be split, separated. 43 Whoso disbelieves, his unbelief shall be charged against him; and whosoever does righteousness for themselves they are making provision, 44 so that Allah may, out of His Bounty, reward those who believe and act righteously. Verily He does not love the unbelievers. 45 And of His Signs is that He sends winds to herald good tidings and that He may give you a taste of His Mercy, and that ships may sail at His bidding, and you may seek His Bounty and give thanks to Him. 46 Surely, We sent messengers before you to their own people, and they brought them clear signs. Then We took vengeance on the guilty. It was certainly Our duty to help the believers. 47 Allah is He Who sendeth the winds so that they raise a cloud and then spreadeth it along the heaven as He will and breaketh it into fragments, and thou beholdest the rain come forth from the interstices thereof. Then when He maketh it fall upon such of His bondmen as He will, lo! they rejoice. 48 although before it was sent down on them before that they had been in despair. 49 Behold, then, [O man,] these signs of God's grace - how He gives life to the earth after it had been lifeless! Verily, this Selfsame [God] is indeed the One that can bring the dead back to life: for He has the power to will anything! 50 But if We loose a wind, and they see it growing yellow, they remain after that unbelievers. 51 You cannot make the dead to listen nor the deaf hear the call when they have turned back and retreated, 52 Nor do you guide the blind out of their error; you only make those hear who believe in Our signs, so they have submitted. (The disbelievers are referred to as blind.) 53