After leaving Jerusalem Paul went into the regions of Syria and of Cilicia; the Book of Acts, more specifically, mentions Tarsus (Cilicia) and Antioch (Syria). The period which Paul spent in Tarsus or in its vicinity is for us altogether obscure. In all probability he engaged in missionary work and included Gentiles in his mission. Certainly at the conclusion of the Cilician period Barnabas thought him suitable for the specifically Gentile work at Antioch, and it is probable that he had already demonstrated his suitability. His apostolic consciousness, also, as attested both by the Book of Acts and by Galatians, suggests that the beginning of his life-work as apostle to the Gentiles was not too long deferred. At Antioch, the disciples were first called "Christians" (Acts xi. 26). The objections, especially linguistic, formerly urged against this assertion of Acts have now for the most part been silenced. The assertion is important as showing that the Church was becoming so clearly separate from the synagogue that a separate name had to be coined by the Gentile population. Tremendous importance is attributed to the Christian community at Antioch by Bousset and Heitmüller, who believe that the religion of that community had diverged in fundamental respects from the religion of the primitive Jerusalem Church, and that this extra-Palestinian Christianity, and not the Christianity of Jerusalem, is the basis of the religion of Paul. According to this hypothesis, the independence of Paul which is attested in Galatians is apparently to be regarded as independence merely over against the intimate friends of Jesus; apparently Paul had no objection against taking over the teaching of the Greek-speaking Christians of Antioch. This representation is out of accord with what has just been established about the relations between Paul and the Jerusalem Church. It must be examined more in detail, however, in a subsequent chapter. After at least a year--probably more--Barnabas and Saul, according to Acts xi. 30; xii. 25, were sent up to Jerusalem to bear the gifts of the Antioch Church, which had been collected in view of the famine prophesied by Agabus. This "famine visit" is the second visit of Paul to Jerusalem which is mentioned in Acts. The second visit which is mentioned in Galatians is the one described in Gal. ii. 1-10, at which Paul came into conference with the pillars of the Jerusalem Church. May the two be identified? Is Gal. ii. 1-10 an account of the visit which is mentioned in Acts xi. 30; xii. 25?[41] [41] For what follows, compare "Recent Criticism of the Book of Acts," in _Princeton Theological Review_, xvii, 1919, pp. 597-608.