O MANKIND! Partake of what is lawful and good on earth, and follow not Satan's footsteps: for, verily, he is your open foe, 168 He enjoineth upon you only the evil and the foul, and that ye should tell concerning Allah that which ye know not. 169 When it is said to them: "Follow what God has revealed," they reply: "No, we shall follow only what our fathers had practiced," -- even though their fathers had no wisdom or guidance! 170 Those who deny the truth are like animals which hear nothing in your call but the sound of a voice, without understanding its meaning. They are deaf, dumb and blind. They understand nothing. 171 O believers, eat of the good things wherewith We have provided you, and give thanks to God, if it be Him that you serve. 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 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 Such are those who buy error for guidance, and punishment for pardon. How patiently they will be in the Fire. 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