Remember, when We made a covenant with the people of Israel and said: "Worship no one but God, and be good to your parents and your kin, and to orphans and the needy, and speak of goodness to men; observe your devotional obligations, and give zakat (the due share of your wealth for the welfare of others)," you went back (on your word), except only a few, and paid no heed. 83 Remember also that We made another solemn covenant with you: you shall not shed blood among yourselves nor expel one another from your homes. And you confirmed it and you are a witness to it. 84 But you still kill one another, and you turn a section of your people from their homes, assisting one another against them with guilt and oppression. Yet when they are brought to you as captives you ransom them, although forbidden it was to drive them away. Do you, then, believe a part of the Book and reject a part? There is no other award for them who so act but disgrace in the world, and on the Day of Judgement the severest of punishment; for God is not heedless of all that 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