Mariannhill Mission Society
Serving God in the Foreign Missions
Greetings! We Mariannhill Missionaries are a religious congregation of the Catholic Church, dedicated to the foreign missions. As religious, we take the three vows of poverty, chastity and obedience for life, like most religious men and women of the Latin Rite. Entrance into the congregation proceeds through various satges:  postulancy (six months to two years), novitiate (one year), temporary vows (three years to six years) and final profession.  The vowed life begins after the novitiate.
Mariannhill priest with New Guinea children
The vows are our promise to give up everything to follow Jesus Christ more closely, as his disciples and the apostles did (cf. Mt 19:27f), and as Jesus Himself recommended (cf. Mt 8:18-22, 16:24-27, Mk 10:28-30, Lk 18:18-22).
Because we are a missionary congregation our vows have an added dimension, a missionary dimension. Our Constitutions describe this dimension as follows: "Our common ownership [i.e. poverty] has a missionary character. It helps make means available for the task of the Congregation" (Const. No. 218). "Insofar as we succeed in [living chastity], we make the meaning of human community manifest and bear witness to the fact that all men are required to love" (Const. No. 211). "By [obedience] we offer our fellowmen an orientation in regulating their behavior toward one another" (Const. No. 236).
Profession ceremony
In fact, our whole religious life is permeated by our missionary charism. "Our vocation to the religious life and missionary service constitute one vocation. On the one hand, the apostolic work of our Congregation belongs to the essence of our religious life and, on the other hand, our consecration to God makes us available to mankind. Hence our religious life must be permeated by an apostolic spirit, just as our missionary activity must be animated by the spirit of the [Evangelical] Counsels" (Const. No. 206).
Signature given during a profession
Those who join us must be ready to live and work wherever their superiors send them.
Mariannhill Brothers in South Africa work a printing press
See our Missions map
For more information write to:
Vocation Director
Mariannhill Missionaries
23715 Ann Arbor Trail
Dearborn Heights, MI 48127

To inquire by e-mail, Click Here
Special Program for Men and Women interested in Lay Missionary Work
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For those searching out their vocation in life,
Fr. Vergil offers some reflections on vocations.

HERE I AM LORD Conference 2018
March 1-4, 2018

St. Patrick Parish in St. Charles, IL is the host of the HERE I AM LORD National Vocations Conference.  The conference was founded in 2003 to address the need of vocation awareness.  The vocations of marriage, single life, religious life and the priesthood are all vocations in the eyes of God and the Church!  HERE I AM LORD provides an opportunity for young people and adults of all ages to recognize that fact.   The largest parish-based vocations conference in the United States brings together religious from across the country to share the JOY of their vocation.  The best Catholic speakers and musicians join to share the JOY of their vocation and faith.  The 2018 conference has as its theme, “Do not be afraid” (Lk 1:30), and features Tony Melendez.  To learn more, visit: .   The conference takes place at St. Patrick Catholic Church, 6N487 Crane Road, St. Charles, IL 60175.

Statewide Conference FOR Consecrated Life (update)
Saturday, April 21, 2018

All in Consecrated Life are invited to gather, listen, question, pray and reflect on God’s call to Consecrated Life in the 21st century.  The conference is open to all in the dioceses of Michigan.
Theme: Future of Consecrated Life
Date: Saturday, April 21, 2018
Place: Catholic Central High School, Novi
Key Speaker: Sr. Patricia Wittberg, SC
Panel: Forms of consecrated life, international communities
Registration: Information will be provided in mid-January.
Planning Needs: Volunteers (10-12 persons).  If you wish to volunteer your services prior to or during the conference, please contact Sr. Rosemarie Kujawa in writing by January 15, 2018, at

(for more news click here)