People, eat of what is lawful and good on the earth and do not walk in satan's footsteps, because he is for you a clear enemy, 168 He tries to make you do evil and shameful things and speak against God without knowledge. 169 When it is said to them: "Follow what Allah hath revealed:" They say: "Nay! we shall follow the ways of our fathers." What! even though their fathers Were void of wisdom and guidance? 170 Preaching to unbelievers is like talking to someone who cannot hear anything except yells and shouts. They are deaf, dumb, and blind; they have no understanding. 171 O People who Believe! Eat of the good things We have provided you, and be grateful to Allah if it is only Him you worship. 172 He has forbidden you the dead, blood, and the flesh of swine, also that which is invoked to other than Allah. But whoever is constrained (to eat) any of these, not intending to sin or transgress, incurs no guilt. Allah is Forgiving and the Most Merciful. 173 Those who conceal what of the Book God has sent down on them, and sell it for a little price - they shall eat naught but the Fire in their bellies; God shall not speak to them on the Day of Resurrection neither purify them; there awaits them a painful chastisement. 174 These are they who buy error for the right direction and chastisement for forgiveness; how bold they are to encounter fire. 175 (Their doom is) because Allah sent down the Book in truth but those who seek causes of dispute in the Book are in a schism Far (from the purpose). 176