οἱ μὲν οὖν ἀσμένως ἀποδεξάμενοι τὸν λόγον αὐτοῦ ἐβαπτίσθησαν

hoi … asmenōs apodexamenoi ton logon … ebaptisthēsan

those who gladly received his word were baptized.

Baptism follows faith — it is the response of one who has received the gospel (Acts 8:12; 16:31–33). It does not save by itself, apart from faith; it is the God-ordained way a believer obeys, confesses Christ publicly, and steps across the threshold into the new life.

… ἐβαπτίσθημεν εἰς τὸν θάνατον αὐτοῦ; συνετάφημεν οὖν αὐτῷ διὰ τοῦ βαπτίσματος

… synetaphēmen … dia tou baptismatos

…were baptized into His death? We were buried with Him through baptism into death.

To go down under the water is to be buried with Christ — to declare that the old self was crucified with Him (Rom 6:6). The believer is not playacting a metaphor but identifying really with the death of Jesus. The water closes over a life that has ended.

… ἵνα … οὕτως καὶ ἡμεῖς ἐν καινότητι ζωῆς περιπατήσωμεν

… en kainotēti zōēs peripatēsōmen

…so we also should walk in newness of life.

To rise from the water is to be raised with Christ (Col 2:12) into a new life. Baptism is the gospel enacted on the body — death, burial, resurrection — and a public, unmistakable confession: this person now belongs to Jesus and walks in His risen life.

… νῦν σῴζει βάπτισμα, οὐ σαρκὸς ἀπόθεσις ῥύπου ἀλλὰ συνειδήσεως ἀγαθῆς ἐπερώτημα εἰς θεόν

… syneidēseōs agathēs eperōtēma … — the pledge of a good conscience

…baptism now saves you — not the removal of filth, but the pledge of a good conscience toward God.

Baptism is no mere ceremony: through faith, a real cleansing of conscience and putting-off of the old self takes place (Col 2:11–12). And because the old life’s claims are being renounced and Christ’s lordship declared, the water is often a place of spiritual encounter — the demonic may be stirred and manifest, and deliverance break through, as the old kingdom’s hold is broken. Keep the focus on Christ, in order and love. (See the studies on deliverance.)

ὅσοι γὰρ εἰς Χριστὸν ἐβαπτίσθητε, Χριστὸν ἐνεδύσασθε

… Christon enedysasthe — you put on Christ

as many as were baptized into Christ have put on Christ.

Baptism is into Christ — clothed with Him — and into His one body (1 Cor 12:13), done “in the name of the Father and of the Son and of the Holy Spirit” (Matt 28:19). It marks the believer’s entrance into the Lord and into His people, under the name of the Triune God.