I recall one time in the Navy telling some sailors that they could not see past their cocks — my point was an ethical one, but not really a delicate one. The Bible describes such men as unreasoning brutes. They do not understand much, and what they do understand, they use to destroy themselves: ‘But these speak evil of those things which they know not; but what they know naturally, as brute beasts, in those things they corrupt themselves’ (Jude 10). ‘Dogs can hump. What else can you do?’ Scientific or medical language is not suited for prophetic rebuke.
Douglas Wilson