The Sufficiency of the Resurrection: "Newness of Life" Rom. 6:1-10
Our Response: “What Shall We Say Then” (vs. 1-4)
Knox has a striking translation: “We have died, once for all, to sin; can we breathe its air again?”
But in the first century, while the verb could denote this ceremony and Paul certainly means that here, to “baptize” evoked associations of violence. It meant “immerse” rather than “dip”. It was used, for example, of people being drowned, or of ships being sunk (see LSJ).13 Josephus used it metaphorically of crowds who flooded into Jerusalem and “wrecked the city” (Bell. 4.137; Loeb translation).
It is quite in keeping with this that Jesus referred to his death as baptism (Mk. 10:38; Lk. 12:50). When it is applied to Christian initiation we ought not to think in terms of gentleness and inspiration; it means death, death to a whole way of life.
Our Resurrection: “A Continual Reckoning” (vs. 5-11)
on the whole it seems that Paul is here referring to the physical body which so easily responds to sinful impulses.