§ 1.

A few words are needful respecting the attitude to be assumed towards the doctrines that have been enunciated. Probably many will eagerly search out excuses for disregarding the restraints set up by the moral law as herein developed. The old habit of falling back upon considerations of expediency—a habit which men followed long before it was apotheosized by Paley—will still have influence. Although it has been shown that the system of deciding upon conduct by direct calculation of results is a fallacious one—although the plea that, however proper certain rules of action may be, occasional exceptions are necessary, has been found hollow (Lemma II.), yet we may anticipate further apologies for disobedience, on the score of “policy.” Amongst other reasons for claiming latitude, it will very likely be urged that, whereas the perfect moral code is confessedly beyond the fulfilment of imperfect men, some other code is needful for our present guidance. Not what is theoretically retically right, but what is the best course practicable under existing circumstances, will probably be insisted on as the thing to be discovered. Some again may argue, that whichever line of conduct produces the greatest benefit as matters stand, if not positively right, is still relatively so; and is, therefore, for the time being, as obligatory as the abstract law itself. Or it will perhaps be said, that if, with human nature what it now is, a sudden re-arrangement of society upon the principles Edition: current; Page: [464] of pure equity would produce disastrous results, it follows that, until perfection is reached, some discretion must be used in deciding how far these principles shall be carried out. And thus may we expect to have expediency re-asserted as at least the temporary law, if not the ultimate one. Let us examine these positions in detail.