[3.] Then, seeing that he bade men so urgently withdraw themselves from it, he adds the cause, saying, “For the wisdom of this world is foolishness with God.” For not only it contributes nothing, but it even hinders. We must then withdraw ourselves from it, as doing harm. Dost thou mark with what a high hand he carries off the spoils of victory, having proved that so far from profiting us at all, it is even an opponent?