All come to know the savior the same way, and there is an equality amongst all believers. No more Jew, Christian, Greek, Barbarian, Free, Slave, Male, or Female. The dividing wall has been replaced by a unity in Christ. Do a study on the phrase "in Christ" and see what comes of it.
We are all one in the Body of Christ; the catholic (universal) church of all true believers. I will say that an understanding of the jewish roots of Christianity is a definite plus, when we try to understand all that God has given us in the gift of Jesus, or Yeshua ha Maschiach. Hope I spelled that right...it means Jesus, the Messiah. The trick is to love one another enough to evidence the unity, amidst the diversities of background and heritage.