O men, eat only the things of the earth that are lawful and good. Do not walk in the footsteps of Satan, your acknowledged enemy. 168 He tries to make you do evil and shameful things and speak against God without knowledge. 169 But when they are told, "Follow what God has sent down," they answer, "We will follow the ways of our fathers," even though their fathers did not use their reason, and were devoid of all 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 you who believe (in the Oneness of Allah - Islamic Monotheism)! Eat of the lawful things that We have provided you with, and be grateful to Allah, if it is indeed He Whom you worship. 172 He has forbidden for you only the carrion, and blood, and flesh of swine, and the animal that has been slaughtered while proclaiming the name of anyone other than Allah; so there is no sin on him who is compelled and does not eat out of desire, nor eats more than what is necessary; indeed Allah is Oft Forgiving, Most Merciful. 173 Indeed those, who conceal the Commands that Allah has sent down in His Book and barter them away for paltry worldly gains, fill their bellies with fire. Allah will not speak to them on the Day of Resurrection, nor will He regard them as pure; "a there is a painful torment for them. 174 Those are they that have bought error at the price of guidance, and chastisement at the price of pardon; how patiently they shall endure 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