Maróti Gábor


The Canonical Regulation of Institutes of Consecrated Life and Societies of Apostolic Life: Historical Development and an Overview of the Current Law, with Special Consideration of the Influence of the Second Vatican Council’s Communio Ecclesiology on the Communal Forms of the Pursuit of Perfect Life


The legal regulation of religious life belongs to one of the oldest layers of the classical canonical tradition; however, until the Middle Ages it did not exist as a unified codified system, but rather appeared in various normative collections and regula traditions.[1] The “classical corpus of canon law,” the Corpus Iuris Canonici, did not contain a separate and unified “book of religious law”; instead, norms concerning religious life were dispersed across several sources, primarily within the Decretum Gratiani and the papal collections of decretals (especially the Liber Extra). These sources mainly regulated questions relating to the nature of vows, monastic discipline, religious obedience, and the relationship between religious and the clergy.[2] The legal framework of religious life was therefore closely intertwined with the traditions of the regulae (for example, the Benedictine Rule), as well as with the particular norms of individual orders, which developed in interaction with universal canon law.
Conciliar legal development contributed significantly to the unification of religious law, especially during the late Middle Ages and the early modern period. The Council of Trent (1545–1563), in several of its decrees, addressed the strengthening of religious discipline, particularly concerning enclosure, vowed life, and the bishop’s right of vigilance (vigilantia) (e.g. Sessio XXV, De regularibus).[3] Parallel to this, papal legislation and the practice of the Roman Curia further elaborated the juridical status of religious, especially regarding vows, property relations, and the autonomy of institutes. Religious law therefore existed in the pre-codification era as a multilayered normative system composed of universal law, the statutes of religious orders, and conciliar decrees.[4]
The 1917 edition of the Codex Iuris Canonici constituted the first comprehensive codification to organize religious law within a unified system and in a clearly distinguishable structural unit.[5] The norms concerning religious were placed within Liber Secundus – De personis, specifically under Pars II: De religiosis. This structural placement is significant: religious appear among the “persons,” indicating that the 1917 Code primarily understood religious life as a juridical status (status), constituting a distinct category alongside clergy and laity. Religious law thus appeared within the framework of personal law, rather than as an autonomous theological-functional dimension as in the CIC/1983.[6] The religious law of the 1917 Code regulated in detail the fundamental elements of religious life: vows, common life, enclosure, the governance of institutes, admission of members, the novitiate, as well as the rights and obligations of religious. The system possessed a strongly disciplinary character,[7] and distinguished between various categories, for example institutes with solemn vows and those with simple vows. Furthermore, the 1917 CIC clearly defined the juridical relations between religious, diocesan bishops, and the Holy See, thereby institutionalizing the balance between supervision and autonomy.[8] The 1917 codification therefore represented a turning point in the history of religious law: it transformed the previously fragmented body of norms into a unified and codified legal system, which simultaneously became one of the foundations of modern canonical thought.
The current Code of Canon Law, promulgated in 1983, places religious law within Liber II (The People of God), Part III (Institutes of Consecrated Life and Societies of Apostolic Life). The religious-law material of the Code may be understood along four major dogmatic axes. The first is the general concept of consecrated life, which is based upon the public profession of the evangelical counsels and ecclesial recognition. The second is the law of religious institutes, in which vows, common life, governance, and apostolic activity constitute the juridical structure. The third is the distinctive form of secular institutes, which unite consecration with presence in the world. The fourth is the distinct juridical type of societies of apostolic life, which regulate communal and apostolic life but are not identical with institutes founded upon religious vows. Together, these four dimensions demonstrate that religious law within the CIC is not merely “law of religious orders” in a narrow sense, but rather the differentiated canonical system of consecrated and apostolic life.
Canon 573 provides the fundamental concept for the entire section: consecrated life is a stable form of living by which the faithful, following Christ more closely under the action of the Holy Spirit, dedicate themselves totally to God through the profession of the evangelical counsels. This definition is not merely disciplinary or organizational in character, but constitutes a theological-juridical formula: consecrated life is simultaneously a state within the Church, a juridically regulated institutional form, and a way of life of charismatic origin.[9] This conciliar background is likewise confirmed by the first article of Perfectae caritatis, according to which the pursuit of perfect charity through the evangelical counsels derives from the teaching and example of Christ and becomes a sign of the heavenly Kingdom within the Church.
The current Code first provides the common norms applicable to all institutes of consecrated life in canons 573–606. These canons define the fundamental juridical contours of institutionalized consecrated life: the public profession of the evangelical counsels, the role of the competent ecclesiastical authority, respect for the intention of the founders and the particular charism of the institute, as well as the distinction between pontifical-right and diocesan-right institutes.[10] The dogmatic significance of these common norms lies in the fact that the CIC treats consecrated life not as a form of private piety, but as a juridical reality belonging to the public life of the Church.[11] This is also indicated by the fact that the erection, approval, modification, and suppression of institutes are not merely internal communal matters, but juridical acts entrusted to the competence of ecclesiastical authority.[12] Canonical commentary literature generally interprets this to mean that within consecrated life charismatic origin and institutional recognition are not opposing poles, but mutually presupposing elements.[13]
Following the common norms, the Code addresses religious institutes in canons 607–709. According to canon 607, religious life is that form of consecrated life in which members profess public vows, live a fraternal life in common, and bear witness to Christ and the Church through a certain separation from the world. This definition is significant because it structures religious life around three juridically relevant elements: public vows, common life, and a particular form of separation and witness according to the institute’s proper way of life. In this manner, the Code distinguishes religious life from other forms of consecrated life.[14]
The internal structure of the section concerning religious institutes is highly detailed. The Code regulates the erection and suppression of religious houses, the governance of institutes, the role of superiors and councils, chapters, temporal goods, the admission of candidates, the novitiate, profession of vows, the formation, rights and obligations of members, apostolic activity, as well as separation from and dismissal from the institute. This section therefore encompasses the entire juridical arc of religious life: from admission, through incorporation and formation, to the termination of membership. Within the system of the Code, religious law here demonstrates most clearly its institutional character: personal vocation becomes a juridical bond of membership, while the profession of the evangelical counsels becomes a system of defined rights and obligations.[15]
The governance of religious institutes constitutes a particularly important dogmatic issue. The CIC simultaneously upholds religious autonomy and ecclesiastical institutional supervision. Institutes possess their own law, which the current Code of Canon Law generally treats under the category of ius proprium;[16] this includes constitutions, statutes, and other internal norms. At the same time, this proper law may not stand in opposition to universal law or to the supervision of the competent authority of the Church.[17] Commentaries on religious law regularly emphasize that the role of ius proprium is especially significant within the CIC/1983, because the Code intentionally entrusts many matters to the proper law of institutes.
The norms governing admission, novitiate, and profession constitute the juridical core of religious identity.[18] The Code distinguishes between aspiration (the preliminary candidate stage), the novitiate, temporary profession, and perpetual profession (four stages); these are not merely stages of spiritual development, but stages in the juridical deepening of membership.[19] The purpose of the novitiate is the testing of vocation and the discernment of the institute’s life; profession, meanwhile, is the public assumption of the evangelical counsels, which entails juridical effects before the Church. Religious profession is therefore not a private promise, but a public ecclesiastical juridical act[20] through which the person is incorporated into the juridical order of a specific institute.[21]
The apostolic activity of religious likewise appears within the Code under a dual form of obligation. On the one hand, religious apostolic activity arises from the institute’s own charism and mission; on the other hand, it is integrated into the local ecclesial community and therefore requires ordered cooperation between the diocesan bishop and the competent religious superiors.[22] The key postconciliar document concerning this issue is the instruction Mutuae relationes, which interprets the relationship between bishops and religious from the perspective of their integration into the life and holiness of the Church, and explicitly states that through the action of the hierarchy God consecrates religious for service among His people. Without this identity-defining background, the CIC’s norms concerning religious apostolic activity cannot be fully understood in their proper depth.
The Code of Canon Law devotes a separate title to secular institutes in canons 710–730. Members of secular institutes live in the world and there strive for the perfection of charity through the evangelical counsels and for the sanctification of the world from within. This form constitutes a distinct canonical type of consecrated life: it is not religious life, because it does not presuppose religious common life or religious separation from the world, yet it is truly consecrated life because it is founded upon the ecclesially recognized profession of the evangelical counsels.[23] Vita consecrata also expressly mentions secular institutes when placing them among the diverse charisms and new forms of life brought forth by the Holy Spirit. The juridical peculiarity of secular institutes lies in the fact that they simultaneously preserve the internal logic of consecrated life and secular presence. Their members do not withdraw from secular social environments, but live their consecrated vocation within them.[24] This canonical construction establishes a delicate balance: it preserves the public ecclesial character of the evangelical counsels while not identifying them with the religious form of life.[25]
Societies of apostolic life are regulated by the Code of Canon Law in canons 731–746. According to canon 731, their members pursue the purpose of the society not through religious vows, but through the pursuit of a particular apostolic purpose and through fraternal life in common; members of some societies may also assume the evangelical counsels, though this does not render them religious institutes. This distinction is dogmatically fundamental: societies of apostolic life are not identical with institutes of consecrated life,[26] yet within the structure of the Code they appear within the same part, though in a separate section, because their way of life, communal structure, and apostolic purpose intersect with them at many points. From the perspective of canonical typology, societies of apostolic life constitute intermediate forms.[27] The Code therefore regulates separately their erection, governance, membership relations, and patrimonial matters. The addressees of Vita consecrata expressly include societies of apostolic life, which clearly demonstrates that although canonically they are not identical with institutes of consecrated life, from theological and pastoral perspectives they belong to the broader ecclesial horizon of consecrated and apostolic life.
An interpretation of the entirety of religious law is impossible without the Second Vatican Council’s decree Perfectae caritatis. The document expressly concerns the appropriate renewal of religious life, and already in its opening article connects life according to the evangelical counsels with the teaching of Christ, the sign-function fulfilled within the Church, and the necessity of disciplinary renewal. The religious-law section of the Code of Canon Law may therefore be read as the juridical codification of this conciliar renewal: it preserves institutional stability while at the same time granting a major role to charism, proper law, and the particular patrimony of institutes. Without this conciliar background[28] canons 573–746 could easily appear to be merely organizational regulations; in reality, however, they constitute the juridical expression of the ecclesiological place of consecrated life.[29]

[1] Frisk, M.J., Brief Historical Overview of Consecrated Life, in. Marian Library Studies, 2013. 31.1: (11-28.) 12.
[2] Krawczyk, P., Diversity of Monastic Life in the Historical Perspective, in. Kościół i Prawo, 2023. 12.2: (187-200.) 190.
[3] The purpose of the council was the reform of religious life and the elimination of abuses, which contributed to religious law increasingly becoming a strictly supervised area of ecclesiastical discipline.
[4] Green, T.J., Reflections on the People of God Schema, in. Canon L. Soc'y Am. Proc., 1978. 40: 13.
[5] Fox, J., General Synthesis of the Work of the Pontifical Commission for the Revision of the Code of Canon Law, in. Jurist, (1988.) 48: 800.
[6] Tibi, D., The Law for Institutes of Consecrated Life and Societies of Apostolic Life: An Introduction to Canons 573-746. in. Liturgical Press, 2025. 27.
[7] Casey, M., The evolution of new forms of consecrated life, in. Studia canonica, 2002. 36.2: 463.
[8] Meo, Y.W., Canon Law as the Universal Law of the Catholic Church and the Proper Laws of Institutes of Consecrated Life, in: Forum (Filsafat dan Teologi Indonesia, ISSN 0853-0726), 2023. (47-54.) 49.
[9] Bosco, J., Typology of the "Institutes of Consecrated Life" (ICL) and "Societies of Apostolic Life" (SAL) in CIC and CCEO, in. Iustitia, vol. 5, 2014. (93-99.) 95.
[10] Particularly important is canon 578, according to which the patrimony of every institute — namely the intention of the founder, the approved purpose, nature, spirit, and traditions — must be faithfully preserved. This is one of the key norms of religious law because it connects positive juridical regulation with the historical and spiritual identity of the charism.
[11] Shakal, D., The canonical status of members of Institutes of Consecrated Life, in. Studia canonica, 2009. 43.2: 297.
[12] Campion, E., The Proper Law of an Institute of Consecrated Life in the Latin Church, in. A Consideration of C. 587 CIC. 2017. 49.
[13] The literature concerning institutes of consecrated life generally treats this subject as an autonomous major dogmatic unit within the De Populo Dei book, in which the ecclesiology of communio and institutional law intersect.
[14] Bauer, N.A., The State of Consecrated Life: Vita et Sanctitas Ecclesiae, in. Jurist, 2015. 75: 71.
[15] Mcdermott, R., Schema of Canons on Institutes of Life Consecrated by Profession of the Evangelical Counsels: Revision or Update?, in. Canon L. Soc'y Am. Proc., 1980. 42: 124.
[16] Macha, A., The Juridical Identity of the Societies of Apostolic Life Compared to Institutes of Consecrated Life in the Light of the Present Code of Canon Law (CIC/1983), Can. 731: A Comparative Study, 1994.
[17] Green, T.J., Reflections on the People of God Schema, in. Canon L. Soc'y Am. Proc., 1978. 40: 7.
[18] Campion, E., The Proper Law of an Institute of Consecrated Life in the Latin Church, in. A Consideration of C. 587 CIC. 2017. 9.
[19] Frisk, M.J., Brief Historical Overview of Consecrated Life, in. Marian Library Studies, 2013. 31.1: (11-28.) 23.
[20] Fox, J., General Synthesis of the Work of the Pontifical Commission for the Revision of the Code of Canon Law, in. Jurist, (1988.) 48: 718.
[21] This is the point at which personal vocation, liturgical-ecclesial publicity, and juridical bond become inseparable from one another.
[22] Meo, Y.W., Canon Law as the Universal Law of the Catholic Church and the Proper Laws of Institutes of Consecrated Life, in: Forum (Filsafat dan Teologi Indonesia, ISSN 0853-0726), 2023. (47-54.) 50.
[23] Casey, M., The evolution of new forms of consecrated life, in. Studia canonica, 2002. 36.2: 444.
[24] Bosco, J., Typology of the "Institutes of Consecrated Life" (ICL) and "Societies of Apostolic Life" (SAL) in CIC and CCEO, in. Iustitia, vol. 5, 2014. (93-99.) 94.
[25] For this reason, the relevant canonical literature frequently treats secular institutes as one of the most refined differentiations within the section on consecrated life in the CIC/1983: these institutes demonstrate that consecration can be realized not only in monastic, conventual, or apostolic communal forms, but also within a secular environment.
[26] Tibi, D., The Law for Institutes of Consecrated Life and Societies of Apostolic Life: An Introduction to Canons 573-746. in. Liturgical Press, 2025. 91.
[27] They are not religious institutes, because their identity is not derived from religious vows and the state arising therefrom; however, neither are they merely associations, because their distinctive communal life, apostolic purpose, and ecclesiastical recognition provide them with a stable juridical form.
[28] Within the magisterial background following the Second Vatican Council, particular importance belongs to Pope John Paul II’s post-synodal apostolic exhortation Vita consecrata, promulgated on 25 March 1996. According to the document, consecrated life is rooted in the example and teaching of Christ and constitutes a gift of God to the Church through the Holy Spirit; the profession of the evangelical counsels renders visible in the world the chaste, poor, and obedient manner of life of Christ. This theological interpretation does not replace the norms of the CIC, but illuminates their inner meaning: religious law is not merely a collection of membership, governmental, and disciplinary regulations, but the juridical order of a particular ecclesial form of life.
[29] Fox, J., General Synthesis of the Work of the Pontifical Commission for the Revision of the Code of Canon Law, in. Jurist, (1988.) 48: 784.