Clement of Alexandria

But rather, he says, "Follow peace with all men, and holiness, without which no man shall see the Lord: looking diligently, lest there be any fornicator or profane person, as Esau, who for one morsel surrendered his birth-right; and lest any root of bitterness springing up trouble you, and thereby many be defiled." And then, as putting the finishing stroke to the question about marriage, he adds: "Marriage is honourable in all, and the bed undefiled: but whoremongers and adulterers God will judge."