Scripture
And We gave them clear rulings. Yet they differed only after knowledge had come to them, out of envy among themselves. Your Lord will judge between them on the Day of Resurrection regarding what they used to dispute.
45:17And gave them plain commandments. And they differed not until after the knowledge came unto them, through rivalry among themselves. Lo! thy Lord will judge between them on the Day of Resurrection concerning that wherein they used to differ.