Junia (New Testament person)
According to professor and pastor [[Gilbert Bilezikian]], the term "apostle" connotes the highest level of leadership and authority in the early church. Initially, only the original disciples (meaning "students", "learners") of Jesus were called "apostles" (meaning "those sent forth with a mission). After Jesus' resurrection, the designation was given to missionaries involved in establishing churches and who saw the resurrected Christ before his [[Ascension of Jesus|ascension]]. This included more than "five hundred of the brothers and sisters at the same time" and then Paul himself. After that, the appellation of apostle was extended to Christian disciples who had never seen Christ but who were pioneer missionaries, such as Apollos, Epaphroditus, Sylvanus and Timothy. The description of "apostles" as one of the three higher spiritual gifts that Christians should desire is evidence of continued accessibility to this ministry for qualified persons. They could aspire to become apostles, prophets, or teachers. Bilezikian writes that the term "apostle" was still used in this broad sense in the post-apostolic writing of the [[Didache]].
Paul the Apostle and Judaism
Within the last three decades, a number of theologians have put forward other "new perspectives" on Paul's doctrine of justification, and even more specifically on what he says about justification by faith. According to Simon Gathercole, "Justification by faith" means God accepts Gentiles in addition to Jews, since both believe in God. Paul writes in his letter to the Romans, "For we maintain that a man is justified by faith apart from observing the law. Is God the God of Jews only? Is he not the God of Gentiles too? Yes, of Gentiles too, since there is only one God, who will justify the circumcised by faith and the uncircumcised through that same faith". Faith is the central component of Paul's doctrine of justification — meaning that Gentiles don't need to become Israelites when they convert to Christianity, because God is not just the God of one nation, but Gentile and Jew alike.