Traditional Catholic Life of
Prayer & Work
Traditional Religious Life & Education
Welcome to the Monastery!
You have arrived at the monastery of the Slaves of the Immaculate Heart of Mary of Saint Benedict Center in Still River, Massachusetts. The 100 acre complex of the Center serves as the base for the various evangelizing apostolates of the communities of Brothers MICM and Sisters MICM in the spirit of Saint Louis Marie de Montfort’s Total Consecration to Jesus through Mary. Enjoy your visit!
The Brothers, Slaves of the Immaculate Heart of Mary live a life of Total Consecration to Jesus through Mary
Immaculate Heart of Mary Chapel is blessed to have the Latin Tridentine Mass daily and is open to the public.
The Sisters, Slaves of the Immaculate Heart of Mary live a traditional active religious life of Total Consecration to Mary.
Immaculate Heart of Mary Chapel was built by the Brothers in 1976 and has been blessed to have the Latin Tridentine Mass offered daily on its altar.
The monastery chapel is open to the public.
News & Events
The leaves are beginning to change here in Still River… and that means it's time to get ready for the annual Fall Bazaar and Giant Yardsale here at...
The feast of Our Lady's Nativity, September 8, 2021, was the perfect time for a new beginning! Emma Lekovic was accepted as a Postulant of the...
The state of Idaho again hosted both Montfort Boys Camp and Morning Star Girls Camp this summer on the same week… but ironically at completely...
The Montfort Camps, directed by the Brothers MICM, had a full attendance of campers and staff once again for the 2021 camp season! (Be sure to see...
The Sisters just finished up their 40th season of Morning Star Camp for Catholic Girls! The 2021 camp season featured four 1-week sessions for girls...
This is the timely story of Father Damien De Veuster, the intrepid priest who, instead of fleeing sickness to preserve his own health, rather gave...
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Our True Devotionals gift shop helps you….
Live Your Consecration
True Devotion Bracelet
The Chains of Holy Slavery to Jesus through Mary for souls that have made their Total Consecration!
Ave Maria Pendant
A delicate piece of sterling silver jewelry that any Catholic woman devoted to Mary will love to wear!
True Devotion Rings
Shop our exclusive True Devotion Rings for men and women! Designed by the Sisters and made of sterling silver.
Saint benedict center
“We never give more honor to Jesus than when we honor his Mother…” ~Saint Louis Marie de Montfort