In a country where the law favoured the teachers of no one religion more than those of another, it would not be necessary that any of them should have any particular or immediate dependency upon the sovereign or executive power; or that he should have any thing to do either in appointing or in dismissing them from their offices. In such a situation, he would have no occasion to give himself any concern about them, further than to keep the peace among them, in the same manner as among the rest of his subjects, that is, to hinder them from persecuting, abusing, or oppressing one another. But it is quite otherwise in countries where there is an established or governing religion. The sovereign can in this case never be secure, unless he has the means of influencing in a considerable degree the greater part of the teachers of that religion.

The clergy of every established church constitute a great incorporation. They can act in concert, and pursue their interest upon one plan, and with one spirit as much as if they were under the direction of one man; and they are frequently, too, under such direction. Their interest as an incorporated body is never the same with that of the sovereign, and is sometimes directly opposite to it. Their great interest is to maintain their authority with the people, and this authority depends upon the supposed certainty and importance of the whole doctrine which they inculcate, and upon the supposed necessity of adopting every part of it with the most implicit faith, in order to avoid eternal misery. Should the sovereign have the imprudence to appear either to deride, or doubt himself of the most trifling part of their doctrine, or from humanity, attempt to protect those who did either the one or the other, the punctilious honour of a clergy, who have no sort of dependency upon him, is immediately provoked to proscribe him as a profane person, and to employ all the terrors of religion, in order to oblige the people to transfer their allegiance to some more orthodox and obedient prince. Should he oppose any of their pretensions or usurpations, the danger is equally great. The princes who have dared in this manner to rebel against the church, over and above this crime of rebellion, have generally been charged, too, with the additional crime of heresy, notwithstanding their solemn protestations of their faith, and humble submission to every tenet which she thought proper to prescribe to them. But the authority of religion is superior to every other authority. The fears which it suggests conquer all other fears. When the authorized teachers of religion propagate through the great body of the people, doctrines subversive of the authority of the sovereign, it is by violence only, or by the force of a standing army, that he can maintain his authority. Even a standing army cannot in this case give him any lasting security; because if the soldiers are not foreigners, which can seldom be the case, but drawn from the great body of the people, which must almost always be the case, they are likely to be soon corrupted by those very doctrines. The revolutions which the turbulence of the Greek clergy was continually occasioning at Constantinople, as long as the eastern empire subsisted; the convulsions which, during the course of several centuries, the turbulence of the Roman clergy was continually occasioning in every part of Europe, sufficiently demonstrate how precarious and insecure must always be the situation of the sovereign, who has no proper means of influencing the clergy of the established and governing religion of his country.

Articles of faith, as well as all other spiritual matters, it is evident enough, are not within the proper department of a temporal sovereign, who, though he may be very well qualified for protecting, is seldom supposed to be so for instructing the people. With regard to such matters, therefore, his authority can seldom be sufficient to counterbalance the united authority of the clergy of the established church. The public tranquillity, however, and his own security, may frequently depend upon the doctrines which they may think proper to propagate concerning such matters. As he can seldom directly oppose their decision, therefore, with proper weight and authority, it is necessary that he should be able to influence it; and he can influence it only by the fears and expectations which he may excite in the greater part of the individuals of the order. Those fears and expectations may consist in the fear of deprivation or other punishment, and in the expectation of further preferment.

In all Christian churches, the benefices of the clergy are a sort of freeholds, which they enjoy, not during pleasure, but during life or good behaviour. If they held them by a more precarious tenure, and were liable to be turned out upon every slight disobligation either of the sovereign or of his ministers, it would perhaps be impossible for them to maintain their authority with the people, who would then consider them as mercenary dependents upon the court, in the sincerity of whose instructions they could no longer have any confidence. But should the sovereign attempt irregularly, and by violence, to deprive any number of clergymen of their freeholds, on account, perhaps, of their having propagated, with more than ordinary zeal, some factious or seditious doctrine, he would only render, by such persecution, both them and their doctrine ten times more popular, and therefore ten times more troublesome and dangerous, than they had been before. Fear is in almost all cases a wretched instrument of government, and ought in particular never to be employed against any order of men who have the smallest pretensions to independency. To attempt to terrify them, serves only to irritate their bad humour, and to confirm them in an opposition, which more gentle usage, perhaps, might easily induce them either to soften, or to lay aside altogether. The violence which the French government usually employed in order to oblige all their parliaments, or sovereign courts of justice, to enregister any unpopular edict, very seldom succeeded. The means commonly employed, however, the imprisonment of all the refractory members, one would think, were forcible enough. The princes of the house of Stuart sometimes employed the like means in order to influence some of the members of the parliament of England, and they generally found them equally intractable. The parliament of England is now managed in another manner; and a very small experiment, which the duke of Choiseul made, about twelve years ago, upon the parliament of Paris, demonstrated sufficiently that all the parliaments of France might have been managed still more easily in the same manner. That experiment was not pursued. For though management and persuasion are always the easiest and safest instruments of government as force and violence are the worst and the most dangerous; yet such, it seems, is the natural insolence of man, that he almost always disdains to use the good instrument, except when he cannot or dare not use the bad one. The French government could and durst use force, and therefore disdained to use management and persuasion. But there is no order of men, it appears I believe, from the experience of all ages, upon whom it is so dangerous or rather so perfectly ruinous, to employ force and violence, as upon the respected clergy of an established church. The rights, the privileges, the personal liberty of every individual ecclesiastic, who is upon good terms with his own order, are, even in the most despotic governments, more respected than those of any other person of nearly equal rank and fortune. It is so in every gradation of despotism, from that of the gentle and mild government of Paris, to that of the violent and furious government of Constantinople. But though this order of men can scarce ever be forced, they may be managed as easily as any other; and the security of the sovereign, as well as the public tranquillity, seems to depend very much upon the means which he has of managing them; and those means seem to consist altogether in the preferment which he has to bestow upon them.

In the ancient constitution of the Christian church, the bishop of each diocese was elected by the joint votes of the clergy and of the people of the episcopal city. The people did not long retain their right of election; and while they did retain it, they almost always acted under the influence of the clergy, who, in such spiritual matters, appeared to be their natural guides. The clergy, however, soon grew weary of the trouble of managing them, and found it easier to elect their own bishops themselves. The abbot, in the same manner, was elected by the monks of the monastery, at least in the greater part of abbacies. All the inferior ecclesiastical benefices comprehended within the diocese were collated by the bishop, who bestowed them upon such ecclesiastics as he thought proper. All church preferments were in this manner in the disposal of the church. The sovereign, though he might have some indirect influence in those elections, and though it was sometimes usual to ask both his consent to elect, and his approbation of the election, yet had no direct or sufficient means of managing the clergy. The ambition of every clergyman naturally led him to pay court, not so much to his sovereign as to his own order, from which only he could expect preferment.

Through the greater part of Europe, the pope gradually drew to himself, first the collation of almost all bishoprics and abbacies, or of what were called consistorial benefices, and afterwards, by various machinations and pretences, of the greater part of inferior benefices comprehended within each diocese, little more being left to the bishop than what was barely necessary to give him a decent authority with his own clergy. By this arrangement the condition of the sovereign was still worse than it bad been before. The clergy of all the different countries of Europe were thus formed into a sort of spiritual army, dispersed in different quarters, indeed, but of which all the movements and operations could now be directed by one head, and conducted upon one uniform plan. The clergy of each particular country might be considered as a particular detachment of that army, of which the operations could easily be supported and seconded by all the other detachments quartered in the different countries round about. Each detachment was not only independent of the sovereign of the country in which it was quartered, and by which it was maintained, but dependent upon a foreign sovereign, who could at any time turn its arms against the sovereign of that particular country, and support them by the arms of all the other detachments.

Those arms were the most formidable that can well be imagined. In the ancient state of Europe, before the establishment of arts and manufactures, the wealth of the clergy gave them the same sort of influence over the common people which that of the great barons gave them over their respective vassals, tenants, and retainers. In the great landed estates, which the mistaken piety both of princes and private persons had bestowed upon the church, jurisdictions were established, of the same kind with those of the great barons, and for the same reason. In those great landed estates, the clergy, or their bailiffs, could easily keep the peace, without the support or assistance either of the king or of any other person; and neither the king nor any other person could keep the peace there without the support and assistance of the clergy. The jurisdictions of the clergy, therefore, in their particular baronies or manors, were equally independent, and equally exclusive of the authority of the king's courts, as those of the great temporal lords. The tenants of the clergy were, like those of the great barons, almost all tenants at will, entirely dependent upon their immediate lords, and, therefore, liable to be called out at pleasure, in order to fight in any quarrel in which the clergy might think proper to engage them. Over and above the rents of those estates, the clergy possessed in the tithes a very large portion of the rents of all the other estates in every kingdom of Europe. The revenues arising from both those species of rents were, the greater part of them, paid in kind, in corn, wine, cattle, poultry, &c. The quantity exceeded greatly what the clergy could themselves consume; and there were neither arts nor manufactures, for the produce of which they could exchange the surplus. The clergy could derive advantage from this immense surplus in no other way than by employing it, as the great barons employed the like surplus of their revenues, in the most profuse hospitality, and in the most extensive charity. Both the hospitality and the charity of the ancient clergy, accordingly, are said to have been very great. They not only maintained almost the whole poor of every kingdom, but many knights and gentlemen had frequently no other means of subsistence than by travelling about from monastery to monastery, under pretence of devotion, but in reality to enjoy the hospitality of the clergy. The retainers of some particular prelates were often as numerous as those of the greatest lay-lords; and the retainers of all the clergy taken together were, perhaps, more numerous than those of all the lay-lords. There was always much more union among the clergy than among the lay-lords. The former were under a regular discipline and subordination to the papal authority. The latter were under no regular discipline or subordination, but almost always equally jealous of one another, and of the king. Though the tenants and retainers of the clergy, therefore, had both together been less numerous than those of the great lay-lords, and their tenants were probably much less numerous, yet their union would have rendered them more formidable. The hospitality and charity of the clergy, too, not only gave them the command of a great temporal force, but increased very much the weight of their spiritual weapons. Those virtues procured them the highest respect and veneration among all the inferior ranks of people, of whom many were constantly, and almost all occasionally, fed by them. Every thing belonging or related to so popular an order, its possessions, its privileges, its doctrines, necessarily appeared sacred in the eyes of the common people; and every violation of them, whether real or pretended, the highest act of sacrilegious wickedness and profaneness. In this state of things, if the sovereign frequently found it difficult to resist the confederacy of a few of the great nobility, we cannot wonder that he should find it still more so to resist the united force of the clergy of his own dominions, supported by that of the clergy of all the neighbouring dominions. In such circumstances, the wonder is, not that he was sometimes obliged to yield, but that he ever was able to resist.

The privileges of the clergy in those ancient times (which to us, who live in the present times, appear the most absurd), their total exemption from the secular jurisdiction, for example, or what in England was called the benefit of clergy, were the natural, or rather the necessary, consequences of this state of things. How dangerous must it have been for the sovereign to attempt to punish a clergyman for any crime whatever, if his order were disposed to protect him, and to represent either the proof as insufficient for convicting so holy a man, or the punishment as too severe to be inflicted upon one whose person had been rendered sacred by religion? The sovereign could, in such circumstances, do no better than leave him to be tried by the ecclesiastical courts, who, for the honour of their own order, were interested to restrain, as much as possible, every member of it from committing enormous crimes, or even from giving occasion to such gross scandal as might disgust the minds of the people.

In the state in which things were, through the greater part of Europe, during the tenth, eleventh, twelfth, and thirteenth centuries, and for some time both before and after that period, the constitution of the church of Rome may be considered as the must formidable combination that ever was formed against the authority and security of civil government, as well as against the liberty, reason, and happiness of mankind, which can flourish only where civil government is able to protect them. In that constitution, the grossest delusions of superstition were supported in such a manner by the private interests of so great a number of people, as put them out of all danger from any assault of human reason; because, though human reason might, perhaps, have been able to unveil, even to the eyes of the common people, some of the delusions of superstition, it could never have dissolved the ties of private interest. Had this constitution been attacked by no other enemies but the feeble efforts of human reason, it must have endured for ever. But that immense and well-built fabric, which all the wisdom and virtue of man could never have shaken, much less have overturned, was, by the natural course of things, first weakened, and afterwards in part destroyed; and is now likely, in the course of a few centuries more, perhaps, to crumble into ruins altogether.

The gradual improvements of arts, manufactures, and commerce, the same causes which destroyed the power of the grant barons, destroyed, in the same manner, through the greater part of Europe, the whole temporal power of the clergy. In the produce of arts, manufactures, and commerce, the clergy, like the great barons, found something for which they could exchange their rude produce, and thereby discovered the means of spending their whole revenues upon their own persons, without giving any considerable share of them to other people. Their charity became gradually less extensive, their hospitality less liberal, or less profuse. Their retainers became consequently less numerous, and, by degrees, dwindled away altogether. The clergy, too, like the great barons, wished to get a better rent from their landed estates, in order to spend it, in the same manner, upon the gratification of their own private vanity and folly. But this increase of rent could be got only by granting leases to their tenants, who thereby became, in a great measure, independent of them. The ties of interest, which bound the inferior ranks of people to the clergy, were in this manner gradually broken and dissolved. They were even broken and dissolved sooner than those which bound the same ranks of people to the great barons; because the benefices of the church being, the greater part of them, much smaller than the estates of the great barons, the possessor of each benefice was much sooner able to spend the whole of its revenue upon his own person. During the greater part of the fourteenth and fifteenth centuries, the power of the great barons was, through the greater part of Europe, in full vigour. But the temporal power of the clergy, the absolute command which they had once had over the great body of the people was very much decayed. The power of the church was, by that time, very nearly reduced, through the greater part of Europe, to what arose from their spiritual authority; and even that spiritual authority was much weakened, when it ceased to be supported by the charity and hospitality of the clergy. The inferior ranks of people no longer looked upon that order as they had done before; as the comforters of their distress, and the relievers of their indigence. On the contrary, they were provoked and disgusted by the vanity, luxury, and expense of the richer clergy, who appeared to spend upon their own pleasures what had always before been regarded as the patrimony of the poor.