Theodoret of Cyrus : This pointless objection of the eunuch was cowardly. He [the eunuch] was a man whose spirit did not know grace but took pleasure in his own sensuality. Of this man and human morality, take heed as there is the opinion that sumptuous feeding on nutritious foods provides for the body nourishment enough for it to flourish. In fact, it is not with such indulgence that you should chance your life, for it was with a small portion and by way of self-control that they [Daniel and his friends] flourished. — COMMENTARY ON Daniel 1:10