Baptism: obedience to the Father and to being human. Baptism allows the laity to have a role in the Church and in society. Baptism is the symbol of communion among the laity, even in the many branches that make up the Church, and encourages the laity to participate in the work of salvation. Catechesis on the family and the sacrament of baptism, with P. Rafaralahimboa Justolat.