One of the noticeable things which marked this first missionary journey of Paul, was the opposition of the Jews wherever he went. He was forced to turn to the Gentiles, and it was among them that converts were chiefly made. It is true that his custom was first to address the Jewish synagogues on Saturday, but the Jews opposed and hated and persecuted him the moment he announced the grand principle which animated his life,--salvation through Jesus Christ, instead of through obedience to the venerated Law of Moses. On his return to Antioch with his beloved companion, Paul continued for a time in the peaceful ministration of apostolic duties, until it became necessary for him to go to Jerusalem to consult with the other apostles in reference to a controversy which began seriously to threaten the welfare of their common cause. This controversy was in reference to the rite of circumcision,--a rite ever held in supreme importance by the Jews. The Jewish converts to Christianity had all been previously circumcised according to the Mosaic Law, and they insisted on the circumcision of the Gentile converts also, as a mark of Christian fraternity. Paul, emancipated from Jewish prejudices and customs, regarded this rite as unessential; he believed that it was abrogated by Christ, with other technical observances of the Law, and that it was not consistent with the liberty of the Gospel to impose rites exclusively Jewish on the Pagan converts. The elders at Jerusalem, good men as they were, did not take this view; they could not bear to receive into complete Christian fellowship men who offended their prejudices in regard to matters which they regarded as sacred and obligatory as baptism itself. They would measure Christianity by their traditions; and the smaller the point of difference seemed to the enlightened Paul, the bitterer were the contests,--even as many of the schisms which subsequently divided the Church originated in questions that appear to us to be absolutely frivolous. The question very early arose, whether Christianity should be a formal and ritualistic religion,--a religion of ablutions and purifications, of distinctions between ceremonially pure and impure things,--or, rather, a religion of the spirit; whether it should be a sect or a universal religion. Paul took the latter view; declared circumcision to be useless, and freely admitted heathen converts into the Church without it, in opposition to those who virtually insisted on a Gentile becoming a Jew before he could become a Christian.