The OCIA, or Catechumenate, is a faith formation process developed by Christians of the first century Catholic Church and is marked by study and prayers. It is a process preparing for the Sacrament of Baptism of adults, a formal initiation of new members into the Catholic Church. The Second Vatican Council revised the Rite of Baptism of Adults and prescribed that the time of Catechumenate, a time of Christian formation and education in preparation for Baptism, is to be sanctified by Liturgical Rites. Those Rites are manifesting the maturity of disposition of the
candidates in their acceptance into the Catechumenate and are celebrated during the Liturgy of the Mass. Catholic adults, who have been baptized, but never received the Sacrament of Confirmation and/or the Sacrament of Eucharist, and desire to complete the reception of the Sacraments of Christian Initiation (Baptism, Confirmation, Eucharist) are invited and welcome to the OCIA faith formation process. This process of spiritual formation is completed with the reception of the Sacrament of Confirmation and the Sacrament of Holy Communion.