Covers all of the current teaching on Baptism in the Catechism of the Catholic Church, articles 1213-1284, consistent with previous teaching. Gives all the contextual elements to provide a full understanding.
Here we see one of the Church Fathers, Tertullian, explaining in great detail, all that needed to be known at that time regarding this Sacrament. This article is in response to critics, skeptics and heretics of his time.