That’s a classic conflation — reading the conclusion back into the premise.Blue155 said:
They received the remission of sins when they repented and were baptized for the remission of sins. That is how we know they believed Peter’s message.
Acts 2:38 doesn’t say they were forgiven because of baptism; it says they were baptized in response to the gospel message.
Repentance brought the remission Peter spoke of, and baptism followed as the outward confession of that faith — just as Peter himself later clarified in Acts 10:43 KJV.
That statement actually reads more into the verse than from it.
Acts 2:38 doesn’t say “so that your sins will be forgiven by baptism,” but “Repent… and be baptized… for the remission of sins.”
If remission follows repentance, then baptism expresses that repentance — it doesn’t cause the forgiveness.
Luke himself makes that order clear in the very next sermon:
“Repent ye therefore, and be converted, that your sins may be blotted out.” — Acts 3:19 KJV
Notice — no mention of water there. Forgiveness is tied to repentance, not the ritual.
And later Peter preaches again:
“To him give all the prophets witness, that through his name whosoever believeth in him shall receive remission of sins.” — Acts 10:43 KJV
That’s the same apostle explaining his own meaning.
They believed the message, repented in heart, and were baptized as the outward confession of that faith — not as the mechanism that produced forgiveness.
Grace and peace.
