The Wealth of Nations_ Books 4-5 - Adam Smith [239]
In the Church of Rome, the industry and zeal of the inferior clergy are kept more alive by the powerful motive of self-interest than perhaps in any established Protestant church. The parochial clergy derive, many of them, a very considerable part of their subsistence from the voluntary oblations of the people; a source of revenue which confession gives them many opportunities of improving. The mendicant orders derive their whole subsistence from such oblations. It is with them as with the hussars and light infantry of some armies; no plunder, no pay. The parochial clergy are like those teachers whose reward depends partly upon their salary, and partly upon the fees or honoraries which they get from their pupils, and these must always depend more or less upon their industry and reputation. The mendicant orders are like those teachers whose subsistence depends altogether upon their industry. They are obliged, therefore, to use every art which can animate the devotion of the common people. The establishment of the two great mendicant orders of St Dominic and St Francis, it is observed by Machiavel, revived, in the thirteenth and fourteenth centuries, the languishing faith and devotion of the Catholic Church. In Roman Catholic countries the spirit of devotion is supported altogether by the monks and by the poorer parochial clergy. The great dignitaries of the church, with all the accomplishments of gentlemen and men of the world, and sometimes with those of men of learning, are careful enough to maintain the necessary discipline over their inferiors, but seldom give themselves any trouble about the instruction of the people.
‘Most of the arts and professions in a state,’ says by far the most illustrious philosopher and historian of the present age, ‘are of such a nature that, while they promote the interests of the society, they are also useful or agreeable to some individuals; and in that case, the constant rule of the magistrate, except perhaps on the first introduction of any art, is to leave the profession to itself, and trust its encouragement to the individuals who reap the benefit of it. The artisans, finding their profits to rise by the favour of their customers, increase as much as possible their skill and industry; and as matters are not disturbed by any injudicious tampering, the commodity is always sure to be at all times nearly proportioned to the demand.
‘But there are also some callings, which, though useful and even necessary in a state, bring no advantage or pleasure to any individual, and