Therefore lest we should be corrupted by any abomination, or our lives be perverted by evil communications, he hedged us round on all sides by rules of purity, affecting alike what we eat, or drink, or touch, or hear, or see.
For though, speaking generally, all things are alike in their natural constitution, since they are all governed by one and the same power, yet there is a deep reason in each individual case why we abstain from the use of certain things and enjoy the common use of others.
For the sake of illustration I will run over one or two points and explain them to you. For you must not fall into the degrading idea that it was out of regard to mice and weasels and other such things that Moses drew up his laws with such exceeding care. All these ordinances were made for the sake of righteousness to aid the quest for virtue and the perfecting of character.