>> the christians now had a name and an identity of their own. it marked the beginning of the public split with judaism. >> you both claim the same heritage going back to abraham. at some stage, you begin to give yourself a label or perhaps other people begin to give you a label. and labels themselves begin to set up differences. they begin to make you aware of differences. >> but delivering the jesus message put paul and peter in conflict. paul's open door mission to the pagan gentiles was a huge problem for peter, who thought the resurrection of jesus was for the jews alone. if you wanted to follow jesus, you had to become a jew and obey jewish law. and peter wielded considerable power back in jerusalem, power given to him by jesus. >> according to the gospel of