Not without the Holy Spirit's guidance did that august assembly meet. Nor was its meeting a day of hope for the churches only, but also for the weary Empire. In that great crisis the deep despair of ages was forgotten. It might be that the power which had overcome the world could also cure its ancient sickness. Little as men could see into the issues of the future, the meaning of the present was beyond mistake. The new world faced the old, and all was ready for the league which joined the names of Rome and Christendom, and made the sway of Christ and Caesar one. [Footnote 5: 318; in Greek [Greek: tie].] [Sidenote: The idea of a test creed.] It seems to have been understood that the council was to settle the question by drawing up a creed as a test for bishops. Here was a twofold novelty. In the first place, Christendom as a whole had as yet no written creed at all. The so-called Apostles' Creed may be older than 340, but then it first appears, and only as a personal confession of the heretic Marcellus. Every church taught its catechumens the historic outlines of the faith, and referred to Scripture as the storehouse and final test of doctrine. But that doctrine was not embodied in forms of more than local currency. Thus different churches had varying creeds to form the basis of the catechumen's teaching, and placed varying professions in his mouth at baptism. Some of these were ancient, and some of widespread use, and all were much alike, for all were couched in Scripture language, variously modelled on the Lord's baptismal formula (Matt. xxviii. 19). At Jerusalem, for example, the candidate declared his faith: in the Father; in the Son; in the Holy Spirit; and in one Baptism of Repentance. The Roman form, as approximately given by Novatian in the middle of the third century, was, I believe in God the Father, the Lord Almighty; in Christ Jesus his Son, the Lord our God; and in the Holy Spirit.