Clement of Alexandria

And if we would persuade any of our fellow-guests to virtue, we are all the more on this account to abstain from those dainty dishes; and so exhibit ourselves as a bright pattern of virtue, such as we ourselves have in Christ. "For if any of such meats make a brother to stumble, I shall not eat it as long as the world lasts," says he, "that I may not make my brother stumble." I gain the man by a little self-restraint. "Have we not power to eat and to drink?" And "we know"-he says the truth-"that an idol is nothing in the world; but we have only one true God, of whom are all things, and one Lord Jesus. But," he says, "through thy knowledge thy weak brother perishes, for whom Christ died; and they that wound the conscience of the weak brethren sin against Christ." Thus the apostle, in his solicitude for us, discriminates in the case of entertainments, saying, that "if any one called a brother be found a fornicator, or an adulterer, or an idolater, with such an one not to eat;" neither in discourse or food are we to join, looking with suspicion on the pollution thence proceeding, as on the tables of the demons.