The principal activity of the Sister Disciples is the Eucharistic Adoration. This prayerful activity is especially directed toward those who work with the mass media. The members' specific role in the Liturgy, which is the source and culmination of all the life of Christ, is to help the laity become more aware of the liturgical life and to participate actively in it. They work at the levels of formation, animation and catechesis, music and intensive work in the various forms of art: sculpture, pottery, design, embroidery and more.