Traditional Catholic Life of
Prayer & Work
Traditional Religious Life & Education
Since 1976
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
The Brothers, Slaves of the Immaculate Heart of Mary live a life of Total Consecration to Jesus through Mary
The Chapel
Immaculate Heart of Mary Chapel is blessed to have the Latin Tridentine Mass daily and is open to the public.
The Sisters
The Sisters, Slaves of the Immaculate Heart of Mary live a traditional active religious life of Total Consecration to Mary.
Living Tradition
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
Expansion: Contractor Interview
Even in these troubling times, when many Catholic schools are closing their doors, Immaculate Heart of Mary School—here in Still River, MA—is...
November 2020 Newsletter
The Brothers MICM have just finished printing and mailing out the November 2020 version of "From the Center Newsletter!" If you haven't (signed up...
2021 Calendar of Saints!
The 2021 Traditional Calendar of Saints is hitting the press here at Saint Benedict Center! This year the calendar features beautiful artistic...
Expansion Project Picks Up Pace!
The Brothers have been making up for lost time on the IHM School Expansion Project throughout September and October! The skeletal structure of the...
Remember the Holy Souls
“If it were but known how great is the power of the good souls in Purgatory with the Heart of God, and if we knew all the graces we can obtain...
IHM Bazaar 2020 ~ Success!
Thanks to the pie-makers, the yardsale pricers, the food booth chefs and all those who helped in so many ways, the IHM Bazaar was a success once...
Sign up to get Monastery News!
Stay up to date with all the news and events of the Monastery! From the school to the printing press, from the camp programs to the latest sales and exclusive items in our gift shop… you won’t want to miss one email! Sign up today!
Living Devotion
We are dedicated to living and promoting Total Consecration to Jesus through Mary as written in Saint Louis Marie de Montfort’s classic work: True Devotion to Mary.
Our True Devotionals gift shop helps you….
Live Your Consecration
Sterling Silver
True Devotion Bracelet
The Chains of Holy Slavery to Jesus through Mary for souls that have made their Total Consecration!
Sterling Silver
Ave Maria Pendant
A delicate piece of sterling silver jewelry that any Catholic woman devoted to Mary will love to wear!
$54.95
Sterling Silver
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
Authentically Catholic
“We never give more honor to Jesus than when we honor his Mother…” ~Saint Louis Marie de Montfort