Meanings of Baptism in the Catholic Church. Cleansing of Original Sin. The Catholic Church teaches that all humans are born with original sin, a legacy of Adam and Eve's disobedience.

According to the Catechism of the Catholic Church (CCC), the doctrine of original sin is in some sense the reverse side of the doctrine of Redemption (CCC 389).

The doctrine of original sin. A fundamental doctrine of the Catholic Church is that all human beings are born with the stain of original sin as a result of Adam and Eve’s defiance of God in the ...

966 "Finally the Immaculate Virgin, preserved free from all stain of original sin, when the course of her earthly life was finished, was taken up body and soul into heavenly glory, and exalted by ...

Catholic teaching said baptism was necessary to wash away original sin, which we inherited from Adam and Eve. But sending unbaptized infants to hell seemed especially cruel.