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 commands you to evil and indecency, and that you should speak against God such things as you know not. 169 And when it is said to them, Follow what Allah has revealed, they say: Nay! we follow what we found our fathers upon. What! and though their fathers had no sense at all, nor did they follow the right way. 170 And so, the parable of those who are bent on denying the truth is that of the beast which hears the shepherd's cry, and hears in it nothing but the sound of a voice and a call. Deaf are they, and dumb, and blind: for they do not use their reason. 171 Believers, eat from the good things that We have given you and give thanks to God if you worship only Him. 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 Allah has sent down of the Book and sell it for a small price shall swallow nothing but fire into their bellies. On the Day of Resurrection, Allah will neither speak to them nor purify them. Theirs shall be 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 Allah has sent down the Book (the Quran) in truth. And verily, those who disputed as regards the Book are far away in opposition. 176