Union of Atheism against a Christianity disunited.
Christianity has always dealt with internal conflicts. Since the Council of Jerusalem, by zeal and love for the Gospel, had to resolve their disagreements. It is true that conflicts were not always so peaceful like that. There was sometimes real battle. It is also true that the reasons were not always the most righteous or holy, but, anyway, Christianity stood firm, though divided. Since the Great Schism, and even more so after the Reformation, Christianity split once. Romans on one side, Protestants and Orthodox another in yet another. Besides these major divisions, the hundreds or thousands of internal divisions, especially within the Protestant side, made the difficult dialogue and reconciliation, obviously, impossible. However, such a split, though serious, never exceeded the strict limits of matters of faith. It was certainly caused by doctrinal disagreements (without discarding, of course, political influence and personal interests). Anyway, all revolving around Scripture and...