It has been active in the United States since 1931, has been approved by the last 6 Popes, and was endorsed by the Second Vatican Council. The main purpose of the Legion of Mary is to give glory to God through the sanctification of its members. Members become instruments of the Holy Spirit through a balanced program of prayer and service. Legionaries are under the guidance of a spiritual director named by the pastor. The Legion is, in essence, an extension of the heart and hands of the pastor.
Members meet once a week for prayer, planning and discussion in a family setting.
Then they do two hours of definite work each week in pairs and under the guidance of their spiritual director. Are animated by the desire to participate in the Church's apostolate through membership in the Legion. Are prepared to fulfill each and every duty which active membership in the Legion involves. The first step is to be a guest at a meeting of the Legion of Mary. Guests are always welcome and can go on one of the work assignments with an experienced member if they choose.