Here was the main point of dispute. All parties within the Church agreed as to the need of a tribunal, but each party had its own. Each made its appeal to a different apostle. But since, though many in number, they were teachers, not of their own opinions, but of the doctrine which they had received from Jesus Christ, the more orthodox or Catholic tendency found it necessary to lay stress upon their unity. They were spoken of in the plural, οἱ ἀπόστολοι.[681] While the Gnostics built upon one apostle or another,[682] the Catholics built upon an apostolic consensus. Their tradition was not that of Peter or of James, but of the twelve apostles. The πίστις was ἀποστολική, an attribute which implies a uniform tradition.[683] It was at this point that organization and confederation became important: the bishops of the several churches were regarded as the conservators of the tradition:[684] while the bishops of the apostolic churches settled down to a general agreement as to the terms of the apostolic tradition.[685] In distinction from the Gnostic standards, there came to be a standard which the majority of the churches—the middle party in the Church—accepted. It is quite uncertain when the rule came to be generally accepted, or in what form it was accepted. But it is in the main preserved for us—with undoubtedly later accretions—in the Apostles’ Creed. Tertullian’s contention is that this rule is not only apostolic and binding, but also adequate—a complete representation of apostolic teaching—that there were no necessary truths outside it.[686] The additions were made by the gradual working of the common sense, the common consciousness, of the Christian world. They were approved by the majority; they were accepted by the sees which claimed to have been founded by the apostles. The earliest form is that which may be gathered from several writers as having been generally accepted in Rome and the West: it is a bare statement. “I believe in God Almighty, and in Jesus Christ His Son our Lord, who was born of a virgin, crucified under Pontius Pilate, the third day rose again from the dead, sitteth on the right hand of the Father, from whence he is coming to judge the living and dead; and in the Holy Spirit.” The term Son came to be qualified in very early times by “only begotten;” and after “the Holy Spirit,” “the Holy Church, the remission of sins, and the resurrection of the flesh,” were added. * * * * *