And to Midian (We sent) their kinsman Shu`aib (as a Messenger). He said, `My people! worship Allâh, you have no One worthy of worship other than He. And give not short measure and (short) weight. (Today) I see you in (a state of) prosperity. But (for tomorrow) I fear lest there should befall you the punishment of a (dreadful) day that encompasses all (for destruction).