Messenger, be not grieved by those who plunge headlong into unbelief; such as those who say with their mouths, ‘We believe’, while their hearts do not believe. Among the Jews are some who eagerly listen to falsehood, eagerly listen to other people who have not come to you. They tamper with words out of their context, and say, ‘If such-and-such [a precept] is given you, accept it; but if you are not given it, then be on your guard.’ If God wants to put anyone to test, you shall not be able to avail him anything against God. Such are the ones whose hearts God is not willing to purify. They will have disgrace in this world, and grievous suffering in the life to come.