A Roman Catholic Movement, in obedience to the Bishop and the Diocese of San Bernardino, and in accordance with the direction of the National Cursillo Secretariat, which by means of its own method,serves to fulfill the mission of the church in making possible for people to live what is fundamental for being a Christian (called to impacting family, neighborhood and society so that people's lives will be filled with hope) and to promote the creation of core groups of Christians who will leaven the environment with the Gospel.