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Celebrating 40 years of Kellenberg Memorial.
Learn more about the milestone here.

Catholic Faith

The
A.R.K.
Apostolic Response at Kellenberg

At Kellenberg Memorial, our campus ministry is known as The ARK—Apostolic Response at Kellenberg.

More than just a place, The ARK is the spiritual heart of our school community—a center for prayer, service, and faith formation that flows into every part of school life.

Faith In Action

Morning Mass

Offered daily at 7:20 AM in the Maria Regina Chapel

Homeroom Prayer Video

Begins each school day

Prayer Before Classes

Including the Angelus or Regina Caeli at noon and the Three O’Clock Prayer at the day’s end

Midday Prayer

Led by seniors before each lunch period, giving students time to pause and encounter God

"To always be close to Jesus, That's my life plan."
– St. Carlo Acutis
DEEPEN YOUR FAITH
The Sodality of Our Lady of the Pillar strengthens our Catholic community, deepens our understanding of Jesus and Mary, and fosters meaningful dialogue. Through weekly meetings, retreats, and service, students grow spiritually in a dedicated, supportive environment.

Upcoming Apostolic Events

« All Events

Liturgical Life

The ARK organizes the spiritual rhythm of the school year, guiding the Kellenberg community through moments of prayer, sacrament, and devotion that shape our life in Christ:

  • Opening prayer service on the Feast of the Triumph of the Cross
  • Monthly all-school Masses
  • Sacrament of Reconciliation offered throughout the year
  • Advent, Lenten, and Easter prayer services
  • Annual Communion Breakfasts and Christmas Vigil Mass
  • Marian devotions, including the Rosary Prayer Service and May Crowning


Through these sacred moments, the ARK fosters a consistent rhythm of worship and reflection, helping students and faculty alike to grow in faith and remain rooted in Christ throughout the year.

Online Spiritual Resources

Retreat Houses

Founders Hollow

Founders Hollow

Set on 200 acres in upstate New York, Founders Hollow is a place for retreats, formation, and renewal. Named for Father William Joseph Chaminade, it strengthens the spiritual and apostolic life of our students and teams.

Stella Maris

Stella Maris

Located on Champlin Creek off the Great South Bay in Islip, NY, Stella Maris hosts retreats for Freshman Homerooms, athletic teams, clubs, and apostolic activities. It also serves as the home of Kellenberg’s Crew team, which trains and practices on the creek.

Emmanuel Retreat House

Emmanuel

The third floor of Kellenberg Memorial serves as our on-campus retreat center, where students participate in retreats by homeroom, grade, athletic team, club, or activity. In Junior and Senior year, students may also choose to take part in an overnight retreat at Emmanuel.