St. Mary's Seminary is the first Roman Catholic seminary in the nation: rich in tradition while focused on priestly preparation for the 21st-century.
These pages provide information on the history, personnel, environment, and formation (in the Sulpician tradition) at St. Mary's.
The three pages in this section of our site touch on the very basics of the formation process.
A major part of priestly formation is intellectual formation, accomplished through the pursuit of academic degrees.
Desiring to assist in the strengthening of Hispanic ministry and recognizing the need for well-prepared priests dedicated in-part or in-full to this ministry, St. Mary’s Seminary and University has established a specialized track in Hispanic ministry.
St. Mary’s Propaedeutic Stage implements the vision of the Program for Priestly Formation (6th edition). It takes place in a revitalized and expanded structure on the historic grounds of the original St. Mary’s Seminary in downtown Baltimore. The McGivney House welcomes candidates from all dioceses and is not limited to candidates destined to enter St. Mary’s Seminary & University, but is the recommended program for those who will come to St. Mary’s.
St. Mary’s Ecumenical Institute (EI) was founded in 1968 by St. Mary’s Seminary & University, America’s oldest Roman Catholic seminary, in cooperation with ecumenical leaders. St. Mary’s is accredited by the Association of Theological Schools and by the Middle States Association of Colleges and Schools. The Ecumenical Institute encourages people of all denominations to explore theological studies in a serious, open-minded, and supportive environment. All EI programs are available wherever you are - on campus in Baltimore, and on-line.
The Ecumenical Institute invites people of all denominations into theological study that pursues excellence and promotes ecumenical understanding and respect. All EI programs are available wherever you are - on campus in Baltimore, and on-line.
St. Mary's Ecumenical Institute has a rolling admissions policy. Students may apply at any time for admission by submitting the appropriate materials.
The Ecumenical Institute offers accredited graduate theological programs for two master’s degrees, several graduate certificates, and introductory explorations.
The post-master’s Certificate of Advanced Studies in Theology (CAS) is designed for individuals who possess a master’s degree in theology (e.g., MAT.), ministry (e.g., MACM), divinity (e.g., MDiv), or a related field and who desire to continue their theological education with a general or focused program of study.
The Doctor of Ministry program roots ministry in the mission of God, the ways God is working in your context, in your ministry, and in you.
Students have a host of resources available to support their theological education, from free parking and a great library to writing assistance and advising.
St. Mary's Ecumenical Institute offers accredited graduate theological education that is intellectually rigorous, personally enriching, and professionally empowering.
More than 750 alums of St. Mary's Ecumenical Institute are making a difference in Baltimore, in Maryland and D.C., West Virginia and Pennsylvania, and around the world.
General communication and individual contacts
It is the mission of the Center for Continuing Formation to encourage bishops, priests, deacons, and lay ecclesial ministers to engage in human, spiritual, intellectual, and pastoral growth and to enable processes of growth that are ongoing, complete, systemic, and personalized.
Forming Supervisors for Vocational Synthesis implements the vision of the Program for Priestly Formation (6th edition) for the final stage of preparation for the priesthood.
Conference space rentals include a large room that will seat as many as 58 and smaller rooms that will seat from 4 to 30.
St. Mary's Center for Continuing Formation offers and hosts a variety of continuing formation programs for priests in the spirit of the Bishops' new Basic Plan for the Ongoing Formation of Priests.
St. Mary’s Seminary & University’s Pinkard Scholars is the cornerstone of Youth Theological Studies at SMSU.
For more information about any of our conference facilities or space rentals, please contact our offices directly.
The Marion Burk Knott Library of St. Mary’s Seminary and University is the largest specialized theological library in the Baltimore area, with additional materials in the areas of philosophy, psychology, pastoral counseling and church history, among others. The library receives over 390 periodicals and maintains a collection of 20,000 volumes of bound periodicals. Other holdings include newspapers, microfilm, and audio-visual materials.
The Associated Archives at St. Mary’s Seminary & University opened in the spring of 2002. Located on the campus of the nation’s first Roman Catholic seminary, this program brings together the archives of the Archdiocese of Baltimore (est. 1789), St. Mary’s Seminary & University (est. 1791), and the Associated Sulpicians of the United States (U.S. Province est. 1903), making it one of the most significant repositories for records relating to the early history of the Catholic Church in the United States.
Click here for more information about hours and visitor policies.
This section was created to provide researchers with a brief description of the open collections in the archives of the Archdiocese of Baltimore, St. Mary's Seminary & University, and the Associated Sulpicians of the United States.
The Associated Archives at St. Mary’s Seminary & University has developed a genealogical policy responsive to individuals researching their Catholic roots.
We facilitate personal integration of the human, spiritual, intellectual, and pastoral dimensions necessary for authentic priestly witness and service in the image of Jesus Christ.
By Archbishop William Lori
Artificial intelligence promises astonishing possibilities. It can diagnose diseases, accelerate scientific discovery, translate languages instantly and assist students and workers in ways unimaginable only a decade ago. Yet beneath the excitement lies a deeper question: What kind of human beings are we becoming in an age increasingly shaped by machines?
That question sits at the heart of Catholic social thought – and it echoes powerfully in both Pope Leo XIV’s new encyclical “Magnifica Humanitas” and the Maryland bishops’ pastoral letter, “The Face of Christ in a Digital Age.” We asked a striking question: “Will we allow technology to form us in its image – or will we shape it according to the Gospel?”
To grapple with that challenge, it is worth turning to the great Catholic philosopher and theologian Bernard Lonergan. Long before the rise of artificial intelligence Lonergan recognized that every age faces crises not merely of technology, but of consciousness. Human flourishing, he argued, depends upon our willingness to be attentive, intelligent, reasonable and responsible.
Artificial intelligence can process information at extraordinary speed. But Lonergan reminds us that intelligence alone is not wisdom.
A machine may summarize data, imitate conversation or identify patterns hidden within vast oceans of information. But it cannot engage in moral self-transcendence. It cannot love. It cannot sacrifice. It cannot discern truth in the deepest human sense. In Lonergan’s thought, authentic knowing requires more than calculation; it requires conversion — intellectual, moral and spiritual conversion.
That distinction matters enormously today.
We are entering a world in which algorithms increasingly shape politics, education, labor, relationships and even our understanding of reality itself. AI systems can generate convincing misinformation, manipulate emotions and deepen ideological silos. Entire sectors of the workforce fear displacement. Meanwhile, enormous technological power is concentrated in the hands of a small number of corporations and governments.
Magnifica Humanitas warns that technological progress detached from moral responsibility risks deepening exclusion and injustice rather than advancing authentic human development. Yet the Church does not approach AI from a position of fear.
In our own pastoral letter on AI, we rightly note that technology itself is not opposed to the work of the Holy Spirit. Like the printing press, radio or the internet before it, AI can become a tool for evangelization, education, healthcare and service to the vulnerable when directed toward the common good.
Still, we insist upon a central truth: “AI must always serve the person, never diminish or replace human dignity.”
Here again, Lonergan proves remarkably prophetic.
He believed social decline begins when people stop asking honest questions – when convenience replaces truth and when critical reflection yields to ideology or passivity. One of AI’s greatest dangers may be the temptation toward intellectual and moral laziness: allowing machines not merely to assist our thinking, but to replace it.
Catholicism offers a crucial corrective to this temptation. The human person is not reducible to data, productivity or efficiency. Each individual possesses irreducible dignity because each is created in the image of God. No algorithm can measure that dignity. No machine can replicate conscience, grace or the human soul.
The deeper challenge before us, then, is not technological but spiritual.
Will AI deepen solidarity or isolation? Will it widen inequality or promote the common good? Will it cultivate wisdom or merely accelerate discretion? The answers depend less upon machines than upon the moral character of the societies creating them.
Both Pope Leo and the Maryland bishops call for the formation of leaders capable of engaging AI with both technical competence and what the Maryland bishops term a “deep moral imagination.” Lonergan would surely agree. The future will belong not simply to those who innovate most quickly, but to those courageous enough to think critically, act responsibly and remain open to truth.
Machines may help humanity solve problems. But only human beings – guided by conscience, community and grace – can ensure that technological progress remains truly human.”
I invite you to read the above commentary as a springboard for further discussion on the encyclical’s implications in your community and elsewhere. The link to the full encyclical, Magnifica Humanitas, can be found on the Vatican website.
Archbishop William E. Lori is chairman of the Board of Trustees and Chancellor of St. Mary’s Seminary & University. This article first appeared in The Baltimore Sun on May 26.
May 27, 2026 | Featured News, St. Mary's News
Father Brown responds to Archbishop William Lori's piece on artificial intelligence....
Archbishop William Lori talks about artificial intelligence....