Greek Key Terms:
Context: Peter explicitly connects baptism to Noah's flood and Christ's resurrection: "Baptism, which corresponds to this, now saves you, not as a removal of dirt from the body but as an appeal to God for a good conscience, through the resurrection of Jesus Christ." The ceremonial washings removed external filth; baptism represents internal cleansing through Christ's resurrection. Peter's phrase "appeal to God for good conscience" shows baptism isn't magical ritual but faith-response to Christ's saving work.
Connections:
Connection Method(s): Typology (Direct, Forward-Looking) — Peter explicitly uses the term "antitype" (antitypon) to identify baptism as the typological fulfillment of the flood waters, while distinguishing it from ceremonial washing ("not removal of dirt") and grounding its efficacy in Christ's resurrection.
Christological Connection: 1 Peter 3:21 declares baptism "saves you... through the resurrection of Jesus Christ," showing ceremonial washings' fulfillment in Christ-centered transformation. The Levitical washings removed "dirt from the body"—external filth causing ceremonial defilement. A person washed with water and emerged ceremonially clean but essentially unchanged. Peter explicitly denies this model for Christian baptism: "not as removal of dirt from the body." Baptism represents something far deeper—"appeal to God for good conscience through the resurrection of Jesus Christ." The conscience (syneidēsis) is moral awareness; a "good conscience" indicates internal purity, not merely external conformity. The ground of this cleansing is Christ's resurrection. His death bore sin's judgment (the flood-waters of divine wrath); His resurrection vindicates and brings new life. Baptism pictures participation in this death-resurrection pattern—the old defiled self submerged (judged), the new cleansed self emerging (saved). Peter's flood typology reinforces this. Noah's family passed "through water" (dia hydatos, v. 20)—the same waters judging the wicked world saved the righteous family. Christian baptism similarly pictures water as both judgment (old self dies) and salvation (new self lives). The distinction from ceremonial washing is absolute: Levitical baths removed external dirt temporarily; baptism represents internal transformation permanently through Christ's resurrection power. The trajectory completes: ceremonial washings taught need for cleansing from defilement; Christ's death and resurrection accomplished actual cleansing; baptism pictures believers' union with Christ's death-resurrection, receiving clean conscience through His victory over sin and death.
Trajectory Table: 027 - Ceremonial Uncleanness (Spiritual Defilement)