For Catholics, the Sacrament of Baptism is the first step in a lifelong journey of commitment and discipleship. Baptism is the first sacrament of Christian initiation. Through Baptism we are freed from sin, we become adopted sons and daughters of God and are embraced into the family of the Church.
The origin and foundation of Christian Baptism is Jesus. Before starting his public ministry, Jesus submitted himself to the baptism given by John the Baptist. The waters did not purify him; he cleansed the waters…. Jesus did not need to be baptised because he was totally faithful to the will of his Father and free from sin. However, he wanted to show his solidarity with human beings in order to reconcile them to the Father. By commanding his disciples to baptise all nations, he established the means by which people would die to sin – Original and actual – and begin to live a new life with God.
Baptism transforms us. It marks our soul for life and eternity. In baptism, the Holy Spirit moves us to answer Christ’s call to holiness. In baptism, we are asked to walk by the light of Christ and to trust in his wisdom. We are invited to submit our hearts to Christ with ever deeper love.
Although we Catholics believe that every human being is made in the image and likeness of God, it is through baptism we become sons and daughters of God and are brought into that most mysterious communion with Father, Son, and Holy Spirit.
Alternatively, if you are an adult seeking baptism for yourself, please view the ‘Becoming Catholic’ section available here.[CCC – Catechism of the Catholic Church