This is a symbol of baptism, which now saves you-- not the putting away of the filth of the flesh, but the answer of a good conscience toward God, through the resurrection of Jesus Christ,
But we must notice what follows, by the resurrection of Jesus Christ By these words he teaches us that we are not to cleave to the element of water, and that what is thereby typified flows from Christ alone, and is to be sought from him. Moreover, by referring to the resurrection, he has regard to the doctrine which he had taught before, that Christ was vivified by the Spirit; for the resurrection was victory over death and the completion of our salvation. We hence learn that the death of Christ is not excluded, but is included in his resurrection. We then cannot otherwise derive benefit from baptism, than by having all our thoughts fixed on the death and the resurrection of Christ. 