I have here not a word to say respecting the Protestant Church in France; the questions which have agitated her for some time past are questions of faith and internal discipline, entirely aloof from any incertitude or differences of opinion as to the rights of conscience or of religious society in their relations to civil society. Protestantism in France, whether orthodox or not, adopts and upholds the largest maxims as to religious liberty, and as to the guarantee for it, in the separation of religious life from civil life. The most zealous Liberals have nothing more in this respect to demand from even the most orthodox Protestants; these are indeed of their church the most urgent in claiming for religious society the right to have its internal autonomy, and to stand independently of the state. It is, on the contrary, Roman Catholics, and the advocates of the essential principles of modern society, who most dispute about the general question of liberty.
The more I reflect, the more I am convinced that henceforth this question can only be seriously and efficaciously dealt with in one of two ways: the one is by the alliance of Church and State, on conditions which, whilst distinguishing civil life from religious life, shall guarantee to individuals religious liberty in civil society, and to the church itself its internal autonomy in matters of faith and of religious discipline. The other solution is the complete separation of Church and State, and their mutual independence.
That the Church prefers the system of an Alliance with the State to that of the Church's Liberty and isolation from the State, I well understand.
She is right. Alliance with the State is to her a sign of strength, a means of influence, a pledge for her dignity and her stability. The complete separation of the two societies leaves religious institutions, and particularly their clergy, in a fluctuating and precarious situation: a system essentially democratic, it rather places the ecclesiastical magistracy under the opinions and wills of its lay members, than these under the influence of the religious authorities. This system is especially alien to the origin, the fundamental principle, and the Hierarchy, of the Roman Catholic Church; it is impossible for this Church to accept it unless urgently demanded by the interests of moral authority, independence, and liberty. But let not the Roman Catholic Church misapprehend; an alliance of Church with State has also conditions without which a Church would vainly expect any advantage; for the alliance to be serious and effectual, there must be between Church and State a large measure of harmony as to the essential principles of the religious society and of the civil society which the Church and the State respectively represent: if the two societies and those who govern them, do not mutually admit their respective principles, if they disavow each other incessantly, and carry on in the bosom of their alliance, a war, open or secret, all the good effect of such alliance disappears, and the alliance itself is soon compromised. The treaties concluded at different epochs, under the name of Concordats, between Chambers and States in different countries of Christendom, have only been possible and efficacious, because there was a great basis of harmony in the fundamental institutions of the two contracting parties; they differed upon some points; they had reciprocally to make concessions and grant guarantees; but taken altogether they approved of each other and were sincere in supporting each other; peace was the point from which their alliance started, and the dissentiments which existed on each side had no reference to any vital questions. It suffices for us to cast a glance at the history of Catholicism in France, of the Anglican Church in England, of the Lutheran Church in Germany and in Sweden, to acknowledge this truth; and what is occurring and forming matter of negotiation in our days in Italy and in Austria, upon the subject of the relations of the Church with the State, furnishes a further striking confirmation. In an age of liberty, of publicity, and of continual discussion, when it is possible for anything to be thought or said, and for any opinion to be maintained or attacked, it is more than ever indispensable that any treaty between Church and State should be serious and sincere; that is to say, that the two contracting parties should recognise and accept in each other, without equivocation and without subterfuge, the character which each really possesses. This is the only condition upon which an alliance can be real, becoming, and advantageous. In presence of the undisguised movements and the ever recurring and daring ventures of Liberty, a policy of reticence and procrastination, obscure and dim reservations, inconsistent expedients, and secret warfare, is no longer practicable; such policy, far from lending any help, discredits and weakens the power which places its trust in it. As for me, I believe that the Catholic Church, if not without endangering her habits, at least without endangering her essential principles, has it in her power to set herself at peace with the fundamental principles of modern society and of actual civil governments; but should she either not wish or not know how to march towards this object and to obtain it, let her not give way to any illusion; alliance with the State would be rather a source of weakness and of peril to her than an advantage, and she would only eventually be driven to seek a refuge in the system of separation and complete independence.
As for the State, the system which separates the two societies would free it from many a burthen and much embarrassment; but it would cause her other embarrassments, and lead to the loss of many advantages. It is convenient to discourse of the principle of a "Free church in a free country," but after the long alliance which has existed between them, it is easier to proclaim such principle than to apply it: not only is it impossible to divorce Church from State without violently wrenching asunder previous bonds, but more lasting consequences ensue; once disengaged from every connection with the civil power, ministers of religion busy themselves no longer about the interests of civil society; their thoughts are exclusively absorbed by questions of religion and its affairs. Governments have long been accustomed to derive, and derive at the present day, a moral influence of great value from an alliance with the Church: but this influence supposes one condition which is not only especially important in our days, but of capital importance: in the actual state of opinion and of manners, no good results can be politically looked for from the alliance, if the civil power do not abstain from all interference in questions purely religious; the complete independence of the church and of its chiefs, in matters of faith and of religious discipline, is the only condition which can justify their giving their indirect support to the state government, and which can purge their support of all impure motives. The alliance of the two powers could formerly, in a certain degree, co-exist with no inconsiderable confusion in their respective attributes, and a somewhat earnest claim on the part of each to domineer over the other; nothing similar can occur at the present day; neither Church nor State can any longer be the master or the servant of the other. Let neither princes nor priests deceive themselves; their reciprocal independence, and their uncontested empire, each in its own province, can alone give to their alliance the dignity which the alliance requires, if it is to be real, efficacious, and lasting.
Every road leads me to the same point; to every question the facts give me the same answer. Liberty has need of Christianity, Christianity has need of Liberty. As modern society demands to be free, the religion of Christ is its most necessary ally. Christianity and civil society have mutually, I admit it, a grave feeling of disquietude and distrust; but this disquietude and distrust are not natural and inevitable results of principles essential to civil society and religious society, of any compulsory relations existing between them; they spring from the faults which the two institutions have committed towards each other, and from the contest which each has forced upon the other. Liberty alone can effectually combat such sentiments which have become habitual and traditional. To dissipate them entirely, something besides Liberty is requisite; but without Liberty neither religious society nor civil society will obtain their legitimate objects, these objects being peace in their relations to each other, and the moral progress of man, and of the State, whether allied with or independent of the Church.