Is it not true that Mary Magdalen was a saint from that moment in which Christ forgave her because she loved much? And yet we are not aware that she was then baptized. Is it not true that the Holy Innocents did not receive the Sacrament of Baptism? Also, that some of the canonised saints were only catechumens, and so forth? Now, it will promote tidiness and clarity of thought if we deal with this difficulty by proposing to ourselves these two questions, and by answering them:
First, Has Christ instituted any other positive means of regeneration besides baptism, either by way of addition to or exception from the law of baptism? Secondly, Is it not possible that, from the very nature of things which precedes all positive law and is allowed for in positive law, it might happen that a person could receive justification without the actual reception of the Sacrament of Baptism?
We answer the first of these questions in the negative. We cannot admit any other means of salvation positively instituted by Christ, for the very good reason that his positive law has provided one means and only one. If, therefore, any theories are advanced on the question of salvation which involve the recognition of some means of salvation positively instituted by Christ, other than baptism, such theories must immediately be rejected as at least erroneous. Attempts of this kind have been made from time to time. The best known is that of the theologian Cajetan, who expressed the opinion that in the case of infants dying in the mother’s womb, the prayers of the parents could secure the justification and salvation of the children. He thought that a blessing of the child in the womb, given in the name of the Blessed Trinity, would secure this.