To be baptized was therefore to die and rise with Jesus, to leave behind the old life and to be reborn into the new one. Insofar as it marked out members of the family, it functioned somewhat like circumcision for a Jew, except of course that women were included as well. Equally, it was a bit like a slave being branded (so that the slave was now under a new master), though of course slaves and free alike were baptized. The important thing was that, having been baptized, one now belonged to the Messiah.
