O people, eat of what is lawful and clean in the earth and do not follow the ways of Satan, for he is your avowed enemy. 168 He only enjoins you evil and indecency, and that you may speak against Allah what you do not know. 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 believers, eat what is good of the food We have given you, and be grateful to God, if indeed you are obedient to Him. 172 Forbidden to you are carrion and blood, and the flesh of the swine, and that which has been consecrated (or killed) in the name of any other than God. If one is obliged by necessity to eat it without intending to transgress, or reverting to it, he is not guilty of sin; for God is forgiving and kind. 173 Those who hide the Book sent down by Allah and exchange it for an abject price – they only fill their bellies with fire and Allah will not speak to them on the Day of Resurrection nor will He purify them; and for them is a painful punishment. 174 They have exchanged guidance for error and forgiveness for torment. What makes them seek the fire so earnestly (for they are doomed to be punished)? 175 That is because God has sent down the Book with the truth. And those who pursue differences in the Scriptures go much too far in dissension. 176