"Baptism cannot be shipwrecked"

Yesterday's festival of Baptism of Our Lord reveals more about Jesus than us, but it is a time to reflect on our baptism into Christ. A passage from Luther's Large Catechism speaks to our own baptism in light of God's work.

This I say lest we fall into the opinion in which we were for a long time, imagining that our Baptism is something past, which we can no longer use after we have fallen again into sin. The reason is, that it is regarded only according to the external act once performed [and completed]. And this arose from the fact that St. Jerome wrote that repentance is the second plank by which we must swim forth and cross over after the ship is broken, on which we step and are carried across when we come into the Christian Church. Thereby the use of Baptism has been abolished so that it can profit us no longer. Therefore the statement is not correct, or at any rate not rightly understood. For the ship never breaks, because (as we have said) it is the ordinance of God, and not a work of ours; but it happens, indeed, that we slip and fall out of the ship. Yet if any one fall out, let him see to it that he swim up and cling to it till he again come into it and live in it, as he had formerly begun.

Thus it appears what a great, excellent thing Baptism is, which delivers us from the jaws of the devil and makes us God's own, suppresses and takes away sin, and then daily strengthens the new man; and is and remains ever efficacious until we pass from this estate of misery to eternal glory.

For this reason let every one esteem his Baptism as a daily dress in which he is to walk constantly, that he may ever be found in the faith and its fruits, that he suppress the old man and grow up in the new. For if we would be Christians, we must practise the work whereby we are Christians. But if any one fall away from it, let him again come into it. For just as Christ, the Mercy-seat, does not recede from us or forbid us to come to Him again, even though we sin, so all His treasure and gifts also remain. If, therefore, we have once in Baptism obtained forgiveness of sin, it will remain every day, as long as we live, that is, as long as we carry the old man about our neck.

The full text of Luther's discussion of baptism in his Large Catechism can be read at the online Book of Concord. May God keep us, children born of water and Spirit, faithful to our calling.