Nah, Peter didn't say anything like that at all. He simply stated the purpose for baptism which you seem to reject. Neither water itself nor the ritual itself saves. It is only God who saves.
I am not surprised that you would disagree with Jesus. You think salvation takes place before sins are forgiven? That is a bit odd to say the least.
I don't really care if you want to believe Water saves you. Peter said it doesn't, that it's purely symbolic of internal Salvation.
1 Pet 3.21 and this water symbolizes baptism that now saves you also—not the removal of dirt from the body but the pledge of a clear conscience toward God.
If Water Baptism was literal, the water would be used to wash the body of bodily pollution. That is how water literally cleanses!
But this water in Baptism is *not* literal! The water purely symbolizes purification, not externally but inwardly. Therefore, the water, whether of the Flood or in Baptism, is symbolic of internal, spiritual purification.
Baptism is described as a symbolic ritual, patterned after the waters of the Flood, that represents our identification with Christ through faith and through our confession. Baptism itself is a form of confession. It is a "pledge of a clear conscience toward God."
It is the *pledge* that saves--not waters that are purifying our bodies of bodily pollution. The ritual itself, is said to be a work bringing Salvation, is being advanced as a form of Salvation by Works, or Legalism, or self-redemption.
Christ atoned for our sin. He did not die to give us Water Baptism so that Water Baptism could purify us of our sin. He died so that we could confess his work as our Salvation and thus turn from our own ways and rely on him, or identify with him spiritually.
We get Water Baptized as part of our confession, as part of our "pledge," so that we identify with Christ via the ritual of Baptism, showing that we have *already made the choice to follow Christ,* and have *already been saved by our choice to live for Christ.* Water Baptism is part of the confession that has saved us, and continues to save us.
You are corrupting Salvation with your Works theology. Rituals do not save. Confessing our choice to follow Christ does.