Musannaf Ibn Abi Shaybah

Hazrat Wahb bin Munabbih says that we have read in the Book revealed by Allah Almighty that people have become religious without worship, they include the world in the deeds of the Hereafter, people wear sheep’s skins while their hearts are like wolves, their tongues are sweeter than honey while their hearts are more bitter than aloe. Do these people deceive Me and betray Me? By My oath, I will send upon them such a punishment that even their forbearing ones will be astonished.