Allah the Almighty revealed the story of Shuaib : And to (the people of) Madyan (Madian) (We sent) their brother Shuaib. He said: "0 my people! Worship Allah, you have no other Ilah (God) but Him. Verily, a clear proof (sign) from your Lord has come unto you; so give full measure and full weight and wrong not men in their things, and do not mischief on the earth after it has been set in order, that will be better for you, if you are believers. And sit not on every road, threatening, and hindering from the Path of Allah those who believe in Him, and seeking to make it crooked. And remember when you were but few, and He multiplied you. And see what was the end of the Mufsideen (mischief-makers, corrupts, liars). And if there is a party of you who believes in that which I have been sent and a party who do not believe, so be patient until Allah judges between us, and He is the Best of judges."