International Marian Research Institute

Fr. Johann G. Roten, S.M. Program Director

Founded by the Marianists of the University of Dayton, the Marian Library/International Marian Research Institute has the universal mission to make the Virgin Mary, Mother of Jesus Christ, better known, loved and served.  This global, scholarly and pastoral privilege is fulfilled above all through the operation of the Marian Library, founded in 1943 and today recognized as the world's largest and most comprehensive collection of printed materials on the Blessed Virgin Mary, as well as through the International Marian Research Institute (IMRI).

The International Marian Research Institute was established in 1975 at the University of Dayton in affiliation with the Pontifical Theological Faculty Marianum in Rome.  IMRI offers a graduate program from the Marianum leading to a Licentiate of Sacred Theology (S.T.L.) and a Doctorate of Sacred Theology (S.T.D.).  The program is accredited by the Marianum and approved by the Congregation for Catholic Education at the Vatican.  Presently there are only two places in the world, Rome and Dayton, where students can earn the Licentiate of Sacred Theology (S.T.L.) and the Doctorate of Sacred Theology (S.T.D.) with specialization in Mariology.

Pontifical Degrees (S.T.L./S.T.D.)

As an American affiliate of the Pontifical Faculty of Theology Marianum, our academic program is empowered to offer courses leading to the STL and STD degrees. Such programs of study are governed by the rules and directives issued by the Sacred Congregation for Catholic Education, and their application by the Marianum.

Master's Degree In Theological Studies

The University of Dayton offers in joint venture with the IMRI a master's degree in Theological Studies with a Marian concentration. The concentration in Marian Studies is available for those who take a minimum of twelve hours up to a maximum of sixteen hours of specially designated courses in Marian disciplines.

Certificate In Marian Studies

A Certificate Program is available for qualified students who do not wish to pursue the full rigors of the STL/STD courses of study, or who may be lacking in some of the basic requirements for admission into these programs. The Certificate Program involves basic courses (thirty-six quarter credits) giving a broad foundation in the study of Mariology and the writing of a research paper or project. The research paper (thirty pages) is elaborated under the direction of a moderator and must be original.

The Certificate Program is available as a guided studies program. The suggested time frame for the completion of the program is two to four years.

Certificate In Marianist Studies

 The Marianist Studies Program is open especially to Marianists, their affiliates and to all those interested in learning more about the Marianist religious heritage.  This program (thirty-six quarter credits) involves basic coursework giving a broad foundation in the study of Mariology, specialized coursework in the Marianist religious heritage, and the writing of a research paper (thirty pages) or project on a topic related to the Marianist religious heritage.

The certificate program in Marianist Studies is available as a guided studies program.  The suggested timeframe for the completion of the program is two to four years.

Introductory Courses
MRI 600Introduction to Mariology1
MRI 601Research & Bibliography1
MRI 602Methods in Theology1
MRI 603Monographic Study of Marian Text1
Core Courses
MRI 610Mary & the Old Testament3
MRI 611Mary in the New Testament3
MRI 612Mary & the Apocrypha3
MRI 620Christ in Patristics3
MRI 621Church in Patristics3
MRI 622Mary in Patristics3
MRI 625Mary in the Medieval Period I3
MRI 626Mary in the Medieval Period II3
MRI 627Mary in the Modern Period I3
MRI 628Mary in the Modern Period II3
MRI 629Mary in the Contemporary Period I3
MRI 630Mary in the Contemporary Period II3
MRI 631Marian Doctrine3
MRI 632Marian Spirituality3
MRI 633Mary in the Liturgy3
MRI 634Mary & the Church3
MRI 636Mary in Ecumenism3
MRI 638Mary & Theology & Anthropology3
MRI 640Ecclesiology3
MRI 641Christology3
MRI 642Spirituality3
Special Courses
MRI 639Thomas Acquinas & Spirituality1
MRI 650Special Marian Topics1
MRI 652Monographic Studies1
MRI 654Mary in Art1
MRI 656Mary in Music1
MRI 658Mary in Literature1
MRI 660Mary's Place in Contemporary Catchetics1
MRI 662Mary & the Holy Land1
MRI 664Mary & the Human Sciences1
MRI 665Mary & Social History1
MRI 668Philosophy3
MRI 691Mary in Asian Spirituality1
MRI 694Mary in the Media1
MRI 700Year of Faith Symposium IMRI2
MRI 790Dissertation Guidance12
Marianist Courses
MRI 670Chaminade & Mary3
MRI 671Chaminade on Mary3
MRI 672History of Marianist Spirituality3
MRI 673Adele's Spirituality3


MRI 600. Introduction to Mariology. 1 Hour

Designed for students who are new to the program or who simply have an interest in Mariology, this course explores the basic Marian issues within the framework of contemporary theology and emphasizes the major developments in Mariology since Vatican II.

MRI 601. Research & Bibliography. 1 Hour

This course introduces students to the resources and bibliography for theological studies, with attention to research in Mariology. It offers suggestions for organization and information management.

MRI 602. Methods in Theology. 1 Hour

This course deals with various methods used in the study of contemporary theology. It points to their specific focus and philosophical foundation, as well as to advantages and limitations. Their application to research in Mariology will be examined.

MRI 603. Monographic Study of Marian Text. 1 Hour

This course leads the student to the understanding of Marian texts of various periods, genres, literary styles, and contents. The focus of this course will be a guided reading of The Hail Mary: A Verbal Icon of Mary by Nicholas Ayo.

MRI 610. Mary & the Old Testament. 3 Hours

This course studies the principal Old Testament texts with reference to the history of salvation. A special emphasis will be given to the Protoevangelium, symbols and types such as New Eve, Hannah, Daughter of Zion, Ark of the Covenant, etc. The course will further show the impact that some of these symbols and figures had on the New Testament and the apocryphal literature.

MRI 611. Mary in the New Testament. 3 Hours

Study of the principal New Testament texts with reference to Mary as person, as Mother of the Redeemer, as figure of the Church, and associate of Christ in the history of salvation.

MRI 612. Mary & the Apocrypha. 3 Hours

Study of the place and role of Mary in the apocryphal literature of the Old and New Testament, this course prepares students for the understanding of Marian symbols and topics in devotion, religious culture, and art.

MRI 620. Christ in Patristics. 3 Hours

Study of selected patristic texts regarding the person and redemptive work of Christ.

MRI 621. Church in Patristics. 3 Hours

Study of selected patristic texts regarding the Church as instrument and sacrament of salvation.

MRI 622. Mary in Patristics. 3 Hours

Study of initial developments of Marian doctrine and devotion in Greek, Latin, and Oriental patristics.

MRI 625. Mary in the Medieval Period I. 3 Hours

Study of the development of Mariology from the 7th century to the 12th century: Marian doctrines, Marian devotions, Mary in art and liturgy, Marian feasts, and principal Marian literary works.

MRI 626. Mary in the Medieval Period II. 3 Hours

Study of the development of Mariology from the 12th century to the Renaissance: Marian doctrines, Marian devotions, Mary in art and liturgy, Marian feasts, and principal Marian literary works.

MRI 627. Mary in the Modern Period I. 3 Hours

Developments in Marian devotion, liturgy, and doctrine are traced from the late medieval period, through the Reformation, Tridentine, Counter Reformation and the Baroque periods, as well as in the Byzantine writers, the early missionary movement, Jansenism, and the French School of Spirituality.

MRI 628. Mary in the Modern Period II. 3 Hours

Developments in Marian devotion, liturgy, and doctrine traced through the 18th century Enlightenment, the French Revolution and the Catholic Restoration, as well as the 19th century theologians (Newman, Scheeben, Terrien), the Scholastic revival, the Mariological Movement, the dogma of the Immaculate Conception, and the significance of the Marian Apparitions.

MRI 629. Mary in the Contemporary Period I. 3 Hours

Study of the development in Marian doctrine, devotion, and culture from the beginning of the 20th century to the eve of the Second Vatican Council.

MRI 630. Mary in the Contemporary Period II. 3 Hours

Study of the teaching of Vatican II about the Blessed Virgin Mary, especially in chaper VIII of Lumen Gentium and its implications and developments in contemporary Marian doctrine and devotion. The study includes magisterial pronouncements, theological reflection, and historical developments in Marian thinking since Vatican II.

MRI 631. Marian Doctrine. 3 Hours

Historical, theological, and anthropological study of the principal Marian doctrines: Divine maternity, Virginity, Immaculate Conception, and Assumption. Special emphasis is given to the meaning and importance of dogma, as well as to the study of the question of Mary's spiritual maternity, intercession, and mediation.

MRI 632. Marian Spirituality. 3 Hours

This course studies the various historical expressions and methods of Marian spirituality, Mary's role as model of Christian spirituality and devotion, her virtues, and her active presence in the life of the Church and that of the faithful.

MRI 633. Mary in the Liturgy. 3 Hours

This course studies the importance and significance of Mary's presence in the mysteries of Jesus Christ celebrated throughout the liturgical year as well as their influence on Marian doctrine, spirituality, and devotion through the centuries.

MRI 634. Mary & the Church. 3 Hours

Not the least of Vatican II's merits was to point out Mary's place at the heart of the Church. In reassessing the Mary-Church relationship the Council retrieved a Patristic theme of great importance. This course attempts to explore the Mary-Church theme from both a historical and doctrinal point of view. It will also highlight some pastoral aspects.

MRI 636. Mary in Ecumenism. 3 Hours

This course proposes the study of Mary and her place in the Church and related questions as seen by the various Christian and other religious traditions.

MRI 638. Mary & Theology & Anthropology. 3 Hours

This course presents an anthropological approach to the undersanding of Mary and examines its challenges and limitations in light of a theological study of the human person as paradox and mystery. Special emphasis is given to the relationship between theological anthropology and Marian dogmas.

MRI 639. Thomas Acquinas & Spirituality. 1 Hour

Thomas Aquinas provides a theological infrastructure for Christian spiritualities and the spiritual lives of Christians. In this course, we will consider Thomas' principles as they apply to spirituality, such as his Trinitarian thrust, his positive conception of human nature with a holistic approach to the body/soul unity, his recognition of the value of the emotions, his virtue-based morality, etc.

MRI 640. Ecclesiology. 3 Hours

While giving special attention to the writings of major theologians regarding their understanding of the Church, this course also studies recent developments in African, Asian, Latin American and North Atlantic ecclesiologies. It will discuss the relationship between the Church as mystery and historical reality.

MRI 641. Christology. 3 Hours

Study of the scriptural foundations, the doctrinal developments and accompanying theological reflection about Jesus Christ's person and mission. Various christological developments of recent times are examined as to their doctrinal content and pastoral significance.

MRI 642. Spirituality. 3 Hours

Study of historical and systematic aspects of Christian spirituality, this course includes the presentation of various schools of spirituality, with special emphasis on the French School of spirituality. It also attempts an evaluation of contemporary trends in spirituality.

MRI 643. Grace & Soteriology. 3 Hours

MRI 645. Moral Theology. 1-3 Hours

No description available.

MRI 650. Special Marian Topics. 1 Hour

Study of a particular contemporary Marian topic or question: Marian apparitions, Mary and Feminism, Mary and Liberation Theology, etc.

MRI 652. Monographic Studies. 1 Hour

Detailed study of the Marian writings of a father or doctor of the Church or of a modern writer.

MRI 653. Marianist Topics. 1 Hour

Study of the place of Mary in Marianist spirituality and tradition.

MRI 654. Mary in Art. 1 Hour

Study of the place of Mary in art with a concentration on specific themes or periods.

MRI 655. Fundamental Theology. 3 Hours

MRI 656. Mary in Music. 1 Hour

Study of the place of Mary in music with a concentration on specific themes or periods.

MRI 658. Mary in Literature(Recent Novels). 1 Hour

Since most readers today become acquainted with Mary not through religious or theological books but through best-selling novels, this course will examine the kind of Mary that is encountered in that type of work, chiefly as it is found in English (American) literature. A brief glance at other literatures will round out the picture. The challenge that this presents to professional theologians will also be considered.

MRI 660. Mary's Place in Contemporary Catchetics. 1 Hour

Study of Mary's place in the Catechism of the Catholic Church, catechetical directives, and in textbooks as well as pastoral tools.

MRI 662. Mary & the Holy Land. 1 Hour

Study of the history, geography, and archeology relevant to Mary's life and Marian tradition.

MRI 664. Mary & the Human Sciences. 1 Hour

Study of socological and psychological aspects of Marian culture and their impact on religious behavior and values.

MRI 665. Mary & Social History. 1 Hour

This course examines Mary's place in some aspects of social history. Mary's cultural role is undisputed. Thus, how did her person and mission influence social history? What was her role in the history of ideas, of laws and customs, values, and fashion? Where and how is the impact of her presence noticeable? How does the Church deal with it?.

MRI 667. Doctrine of Trinity. 1-3 Hours

No description available.

MRI 668. Philosophy. 3 Hours

Graduate level Philosopy in logic, epistemology, rational psychology, and/or metaphysics as prerequisite to degree program.

MRI 691. Mary in Asian Spirituality. 1 Hour

Asian religions and philosophies have had great impact on Christianity. This course attempts to situate Mary's place and role in a fruitful exchange between religions and the Christian message.

MRI 694. Mary in the Media. 1 Hour

This course attempts to assess Mary's place in the electronic media. News reports and websites with Marian themes from around the world will be shown and critiqued in light of Catholic teaching on the mass media.

MRI 700. Year of Faith Symposium IMRI. 2 Hours

IMRI students will receive 2 quarter credits for attending and participating in this event.

MRI 790. Dissertation Guidance. 1-12 Hours

Doctoral students register for 12 credits of dissertation guidance.

MRI 946. ssasect. 3 Hours