Origen

“ The man of no philosophical system, again, who abstains from adultery when the opportunity comes to him, does so generally from dread of the law and its penalties, and not for the sake of enjoying a greater number of other pleasures. You see, then, that an act which passes for being one and the same—namely, abstinence from adultery—is not the same, but differs in different men according to the motives which actuate it: one man refraining for sound reasons, another for such bad and impious ones as those of the Epicurean, and the common person of whom we have spoken. ”

“ We must inquire into the principles on which the objection to temples and images is founded, in order that we may approve of those who object on sound principles, and condemn those whose principles are false. ”

“ The Epicureans do not reason in this way; but if they abstain from adultery, it is because, regarding pleasure as the chief end of man, they perceive that one who gives himself up to adultery, encounters for the sake of this one pleasure a multitude of obstacles to pleasure, such as imprisonment, exile, and death itself. They often, indeed, run considerable risk at the outset, while watching for the departure from the house of the master and those in his interest. ”