1 Peter 3:21 (KJV)

What does 1 Peter 3:21 mean?

Peter says that baptism now saves believers through the resurrection of Jesus Christ. He explains that baptism’s saving significance lies in a person’s relation to God through a good conscience, rather than in washing dirt from the body.

The key is “the like figure,” from the Greek ἀντίτυπον (antitypon), meaning something that corresponds to an earlier pattern. Peter has just described Noah’s family being brought safely through water. Writing to Christians facing suffering, Peter connects their baptism with that earlier rescue: the flood account supplies the pattern, and baptism is the corresponding event.

The Greek behind 1 Peter 3:21

• “baptism” — βάπτισμα (baptisma): This word means an immersion or washing and here names Christian baptism. Peter immediately explains what kind of significance he gives the washing: “not the putting away of the filth of the flesh.” The outward removal of bodily dirt does not explain his claim that baptism saves.

• “doth … save” — σῴζει (sōzei): This means “saves,” “rescues,” or “brings safely through.” “Doth” and “save” together translate one Greek verb. Peter makes a direct statement—“baptism doth also now save us”—and then qualifies that statement with the conscience clause and “by the resurrection of Jesus Christ.”

• “answer” — ἐπερώτημα (eperōtēma): This uncommon word can mean an appeal or request; some understand it here as a pledge or undertaking. The KJV’s “answer” therefore should not be read simply as a spoken reply. On the “appeal” reading, baptism involves an appeal to God for a good conscience. On the “pledge” reading, baptism involves a commitment to God from a good conscience. The Greek wording allows debate between these readings, but both concern the person’s conscience before God.

• “by the resurrection” — διὰ … ἀναστάσεως (dia … anastaseōs): The wording means “through resurrection.” Peter identifies Jesus Christ’s rising from the dead as the means through which the saving he describes takes place. The sentence does not stop at baptism or at the conscience; it reaches its explanation in Christ’s resurrection.

Why 1 Peter 3:21 matters

• The comparison is with rescue through water. “The like figure” points back to Noah’s deliverance in the preceding verse, giving baptism a place within Peter’s account of God bringing people safely through judgment.

• Peter distinguishes bodily washing from a God-directed act. The contrast between “filth of the flesh” and “a good conscience toward God” explains why the baptismal washing has more significance than ordinary bathing.

• Christ’s resurrection governs the whole statement. “By the resurrection of Jesus Christ” explains how Peter can speak of baptism as saving, rather than leaving the claim attached to water alone.