An imposing list of bishops answered Constantine's call. The signatures are 223, but they are not complete. The Emperor speaks of 300, and tradition gives 318, like the number of Abraham's servants, or like the mystic number[5] which stands for the cross of Christ. From the far west came his chief adviser for the Latin churches, the patriarch of councils, the old confessor Hosius of Cordova. Africa was represented by Caecilian of Carthage, round whose election the whole Donatist controversy had arisen, and a couple of presbyters answered for the apostolic and imperial see of Rome. Of the thirteen great provinces of the Empire none was missing except distant Britain; but the Western bishops were almost lost in the crowd of Easterns. From Egypt came Alexander of Alexandria with his young deacon Athanasius, and the Coptic confessors Paphnutius and Potammon, each with an eye seared out, came from cities farther up the Nile. All these were resolute enemies of Arianism; its only Egyptian supporters were two bishops from the edge of the western desert. Syria was less unequally divided. If Eustathius of Antioch and Macarius of AElia (we know that city better as Jerusalem) were on Alexander's side, the bishops of Tyre and Laodicea with the learned Eusebius of Caesarea leaned the other way or took a middle course. Altogether there were about a dozen more or less decided Arianizers thinly scattered over the country from the slopes of Taurus to the Jordan valley. Of the Pontic bishops we need notice only Marcellus of Ancyra and the confessor Paul of Neocaesarea. Arianism had no friends in Pontus to our knowledge, and Marcellus was the busiest of its enemies. Among the Asiatics, however, there was a small but influential group of Arianizers, disciples of Lucian like Arius himself. Chief of these was Eusebius of Nicomedia, who was rather a court politician than a student like his namesake of Caesarea, and might be expected to influence the Emperor as much as any one. With him went the bishops of Ephesus and Nicaea itself, and Maris of Chalcedon. The Greeks of Europe were few and unimportant, but on the outskirts of the Empire we find some names of great interest. James of Nisibis represented the old Syrian churches which spoke the Lord's own native language. Restaces the Armenian could remind the bishops that Armenia was in Christ before Rome, and had fought the persecutors in their cause. Theophilus the Goth might tell them the modest beginnings of Teutonic Christianity among his countrymen of the Crimean undercliff. John the Persian, who came from one or another of the many distant regions which bore the name of India, may dimly remind ourselves of the great Nestorian missions which one day were to make the Christian name a power in Northern China. Little as Eusebius of Caesarea liked some issues of the council, he is full of genuine enthusiasm over his majestic roll of churches far and near, from the extremity of Europe to the farthest ends of Asia.