Answer:
Baptism is seen as the sacrament of admission to the faith, bringing sanctifying grace to the person being baptized. In Catholicism the baptism of infants is the most common form, but unbaptized children or adults who wish to join the faith must also receive the sacrament.
Step-by-step explanation:
Baptism is an important sacrament because Jesus was baptised, and after his resurrection he told his disciples that they too should be baptised. It was John who baptised Jesus. Christians believe that baptising cleanses people from original sin and marks a person's official entry into the Church.