It is a process in which one studies the Gospels and Catholic Christian teaching, develops and deepens a life of prayer and action with the support and involvement of the local parish community. 

The RCIA is more than a course of instruction. It is a process of conversion, designed to meet the unique and individual needs of the participants.

Four Periods of the RCIA Process  

• Inquiry or Pre-Catechumenate
  At this time participants are encouraged to ask questions and explore the basic principles of the Catholic faith and to reflect upon these in light of their own life experiences.
  
• The Catechumenate
  It is during this time that most of the study of Scripture, doctrine, traditions and meeting with the community takes place.
  
• Purification & Enlightenment
  For those preparing for baptism, this stage takes place during the Lenten season where they reflect upon their own faith experiences in a more intense, prayerful way. Baptized candidates reflect more deeply upon the meaning of their baptism and celebrate the Sacrament of Penance.  As this period ends, candidates for baptism celebrate their initiation into the Church on the holiest of nights-the Easter Vigil – where they are baptized, confirmed and receive Eucharist. Candidates for full communion celebrate their Rite of Reception several other times throughout the year.
• Mystagogy
  This is a time for candidates to reflect upon their experiences of being new Catholic Christians and find their place in the life of the Church.

Courtesy of St. James Cathedral