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Missionary Sisters of the Immaculate Heart of MaryICM • Rome & Worldwide
public Founded 1897 in India • Generalate in Rome • 17 Countries Ad Extra

We are missionary women crossing boundaries to bring God’s love to the margins.

Through presence, service, accompaniment, and the proclamation of the Gospel across cultures, we walk alongside communities with deep contemplation and undaunted apostolic zeal.

Inspired by the charism of Mother Marie Louise De Meester: “One heart, one soul, wholly consumed with love.”

ICM Sister engaging joyfully with women and children in village community
favorite Passion for God, Compassion for People
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17 Nations Worldwide

Asia • Africa • Latin America • Europe • Caribbean

Active Missions
Our Distinctive Charism

“Mission is not simply what we do. It is who we are and how we live.”

Roots forged in 1897 by Mother Marie Louise De Meester in Mulagumudu, India. Rooted in contemplative surrender and a relentless fire for justice, encounter, and human dignity.

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Pillar 01

Contemplative Depth & Apostolic Zeal

We drink from the contemplative fountain of Mary’s receptive fiat and the holy restlessness of St. Augustine. Our action in the field flows directly from unceasing prayer, discernment, and communal silence.

Learn contemplative tradition arrow_forward
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Pillar 02

Ad Extra & Across Boundaries

Crossing geographical, cultural, racial, and ideological lines. As missionary sisters, we embrace international communities, leaving behind comfort zones to incarnate solidarity in the most neglected outskirts.

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Pillar 03

Accompaniment & Empowerment

We never do “for” what we can do “with”. We walk hand-in-hand with women, indigenous peoples, and youth, awakening innate leadership and fostering resilient communities rooted in dignity and faith.

Our synodal methodology arrow_forward
Transformative Presence

Our Core Global Ministries

Where prayer transforms into concrete action. Responding with compassion to urgent human needs across four key frontiers.

Formation

Education & Youth Formation

Empowering girls, first-generation learners, and vocational apprentices through values-based schooling, literacy hubs, and youth leadership camps.

120+ Educational Hubs school
Health & Life

Community Health & Wholeness

Mobile dispensaries, maternal healthcare, nutritional programs, and emotional accompaniment for vulnerable rural families and disabled youth.

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Laudato Si’

Justice, Peace & Common Home

Active advocacy against human trafficking, defending indigenous land rights, and implementing ecological regenerative agriculture programs.

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Accompaniment

Pastoral Care & Digital Continent

Synodal dialogue circles, accompaniment of migrants and refugees, and creative evangelization in the digital realm reaching seekers everywhere.

Synodal Journeys forum
notifications_active Are You Hearing the Call?

Step forward into a life of purpose, radical sisterhood, and global encounter.

Whether as a consecrated ICM religious sister or as an empowered ICM Lay Affiliate, your life can ignite hope at the margins of our world.

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Religious Life

Discern as an ICM Sister

Dedicated to young Catholic women searching for a contemplative-missionary vocation. Receive personal spiritual direction, join our Come-and-See retreats, and explore our stages of formation across international novitiates.

  • check_circle 1-on-1 sister mentor accompaniment
  • check_circle International missionary novitiate experiences
  • check_circle Deep community life and contemplative roots
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Lay Collaboration

Join as an ICM Lay Affiliate

Open to women and men, married or single, educators, healthcare professionals, and alumni. Share in the ICM spirituality, participate in regional apostolic projects, and join our global prayer circle.

  • check_circle Monthly spiritual circles & reflection packets
  • check_circle Local mission volunteer opportunities
  • check_circle Lifelong solidarity with global communities
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Voices From the Field

Authentic Stories & Dispatches

Explore All Mission Dispatches arrow_forward
India • Mulagumudu Roots
Mission Feature • 5 Min Read

128 Years of Lacework & Dignity: Revitalizing Artisans in Tamil Nadu

How Mother Marie Louise De Meester’s first empowerment program in 1897 has evolved into a sustainable fair-trade collective safeguarding young families today.

Sr. Anjali ICM share
Philippines • Ecological Action
Eco-Spirituality • 4 Min Read

Urban Oases of Hope: Youth Building Food Sovereignty in Manila

In dense informal settlements, ICM sisters and local youth transform barren rooftops into ecological classrooms, nurturing both produce and ecological conversion.

Sr. Bernadette ICM share
DR Congo • Maternal Care
Healthcare • 6 Min Read

Walking the Extra Mile: Rural Maternal Clinics in the Heart of Kasai

Traveling via motorcycle and riverboat to deliver essential pre-natal vaccines, safe maternal childbirth support, and unconditional presence to isolated mothers.

Sr. Thérèse ICM share
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Join Our Global Prayer Circle

Send a prayer intention directly to our international communities praying in the Generalate and field stations.