Being a Baptist, I’ve always found the Lutheran view of baptism difficult
Martin Luther’s Comments on Mark 16 :
“But there is still one more thing here, that Christ says: V.16.
“He that believeth and is baptized shall be saved.” Here you might say: I perceive, then, that baptism is also required. To be sure it is, but baptism is not a work that we do. It is to be coupled, however, with faith, because God would not have faith to be hidden in the heart, but would have it burst forth and manifest itself to the world. For this reason, he ordained such outward signs, by means of which everyone may show and confess his faith, to the end that we may come to the holy cross. For, if faith were to be kept as a secret, hidden in the heart, we would be pretty sure of not having to bear the cross or to follow Christ; if the world knew not that we believed, we would not be persecuted.
18 In the second place, we would never be the means of leading a soul to repentance and faith if we did not openly confess the Gospel and observe an external sign whereby men might know who and where the Christians are. Now,
God has so ordained that our faith should be manifested before the heathen; hence, whosoever is a Christian and has received baptism, is in danger of his life among the heathen and unbelievers.
It is necessary that we receive baptism if we are Christians; or, if that is beyond our reach, that we say, at least: I sincerely desire to be baptized.
19 Moreover, the sign of baptism is given us also to show that God himself will help us, and that we should be certain of his grace, and that everyone be able to say: Hereunto did God give me a sign, that I should be assured of my salvation, which he has promised me in the Gospel. For he has given us the Word, that is, the written document; and beside the Word, baptism, that is the seal. So faith, which apprehends the Word, may be strengthened by the sign and seal.
20
But you see no work of man in this transaction; for baptism is not my work but God's. He that baptized me stands in God's stead and does not the work of a man, but rather it is God's hand and work. God is the real worker. Therefore, I may and should say: God, my Lord, baptized me himself, by the hand of a man. Of this I may boast, and on this I am to rely, and say: God, who will not and cannot lie, has given me this sign to assure me that he is gracious to me and willing to save me and has through his Son given me all that he has. Thus, on our side there is nothing but faith alone; and on his side, only the Word and the sign. But we have dwelt upon this matter often enough and there is no need of enlarging upon it now.”
One way I’ve seen the Lutherans approach to baptism
Lutherans believe baptism is
monergistic (God alone acts), even though it involves physical ritual. This is why they can affirm baptismal regeneration
without compromising justification by faith alone.
In other words:
- Baptists fear baptismal regeneration because they think it makes baptism a human work.
- Lutherans embrace baptismal regeneration because they think it proves baptism is God’s work.