Dioceses across the country welcomed thousands of people into the Catholic Church at Easter Vigil Masses on the evening of April 20th. As the culmination of the Easter Triduum, the Vigil celebrates the passion, death, and resurrection of Jesus Christ. While people can become Catholic at any time of the year, the Easter Vigil is a particularly appropriate moment for adult catechumens to be baptized and for already baptized Christians to be received into full communion with the Catholic Church. Parishes welcomed these new Catholics through the Rite of Christian Initiation of Adults (RCIA).

Many of the dioceses across the nation have reported their numbers of people who intend to become Catholic to the U.S. Conference of Catholic Bishops (USCCB). Based on these reports, more than 37,000 people are expected to be welcomed into the Church at Easter Vigil Masses. Prior to beginning the RCIA process, an individual comes to some knowledge of Jesus Christ, considers his or her relationship with Jesus Christ and is usually attracted in some way to the Catholic Church. Then during the RCIA process, which typically lasts nine months or more, a person learns the teachings of the Catholic Church in a more formal way and discerns that he or she is ready to commit to living according to these beliefs. Thousands of people have already passed through this process and are ready to take this step in parishes throughout the country.

Two distinct groups of people were initiated into the Catholic Church. Catechumens, who have never been baptized, received Baptism, Confirmation and first Communion at the Holy Saturday Easter Vigil. Candidates, who have already been baptized in another Christian tradition, entered the Church through a profession of faith and reception of Confirmation and the Eucharist.