What matters is being part of the covenant family, and the covenant family is not defined by Jewish law, but “through the faithfulness of Jesus the Messiah.”
Jesus said that he fulfilled the Law and the Prophets, that the greatest commandment was to love the Lord your God with all your heart all your mind and all your soul and the second, to love your neighbour as yourself. In these all the Law is fulfilled and we have the faithfulness of Jesus to thank for that.
