“Wise,” that they might escape snares; “simple,” that they might not do evil to others. The craft of the serpent is set before them as an example, for he hides his head with all the rest of his body, that he may protect the part in which life is. So ought we to expose our whole body, that we may guard our head which is Christ; that is, that we study to keep the faith whole and uncorrupt.
Reproduced in full. Translation: Oxford 1841 (Newman), public domain (Public domain).