O mankind! Eat from what is lawful and clean in the earth; and do not follow the footsteps of the devil; undoubtedly he is your open 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, "Rather, we will follow that which we found our fathers doing." Even though their fathers understood nothing, nor were they guided? 170 The semblance of the infidels is that of a man who shouts to one that cannot hear more than a call and a cry. They are deaf, dumb and blind, and they fail to understand. 171 O you who have attained to faith! Partake of the good things which We have provided for you as sustenance, and render thanks unto God, if it is [truly] Him that you worship. 172 These things only has He forbidden you: carrion, blood, the flesh of swine, what has been hollowed to other than God. Yet who so is constrained, not desiring nor transgressing, no sin shall be on him; God is All-forgiving, All-compassionate. 173 Those who conceal any part of the Scriptures that God has revealed, and thus make a little profit thereby, take nothing but fire as food; and God will not turn to them on the Day of Resurrection, nor nourish them for growth; and their doom will be painful. 174 Those are the ones who have exchanged guidance for error and forgiveness for punishment. How patient they are in pursuit of the Fire! 175 That is because God has revealed the Book containing the truth; but those who are at variance about it have gone astray in their contrariness. 176