And when We made a covenant with the children of Israel: You shall not serve any but Allah and (you shall do) good to (your) parents, and to the near of kin and to the orphans and the needy, and you shall speak to men good words and keep up prayer and pay the poor-rate. Then you turned back except a few of you and (now too) you turn aside. 83 And when We made a covenant with you: You shall not shed your blood and you shall not turn your people out of your cities; then you gave a promise while you witnessed. 84 Then there you are killing one another, and expelling a party of you from their habitations, conspiring against them in sin and enmity; and if they come to you as captives, you ransom them; yet their expulsion was forbidden you. What, do you believe in part of the Book, and disbelieve in part? What shall be the recompense of those of you who do that, but degradation in the present life, and on the Day of Resurrection to be returned unto the most terrible of chastisement? And God is not heedless of the things you do. 85 Those who have purchased the present life at the price of the world to come -- for them the chastisement shall not be lightened, neither shall they be helped. 86