The Catholics of Constantinople were animated with joyful confidence by the baptism and edict of Theodosius; and they impatiently waited the effects of his gracious promise. Their hopes were speedily accomplished; and the emperor, as soon as he had finished the operations of the campaign, made his public entry into the capital at the head of a victorious army. The next day after his arrival, he summoned Damophilus to his presence, and offered that Arian prelate the hard alternative of subscribing the Nicene creed, or of instantly resigning, to the orthodox believers, the use and possession of the episcopal palace, the cathedral of St. Sophia, and all the churches of Constantinople. The zeal of Damophilus, which in a Catholic saint would have been justly applauded, embraced, without hesitation, a life of poverty and exile, Ref. 039 and his removal was immediately followed by the purification of the Imperial City. The Arians might complain, with some appearance of justice, that an inconsiderable congregation of sectaries should usurp the hundred churches, which they were insufficient to fill; whilst the far greater part of the people was cruelly excluded from every place of religious worship. Theodosius was still inexorable: but, as the angels who protected the Catholic cause were only visible to the eyes of faith, he prudently reinforced those heavenly legions with the more effectual aid of temporal and carnal weapons; and the church of St. Sophia Ref. 040 was occupied by a large body of the Imperial guards. If the mind of Gregory was susceptible of pride, he must have felt a very lively satisfaction, when the emperor conducted him through the streets in solemn triumph; and, with his own hand, respectfully placed him on the archiepiscopal throne of Constantinople. But the saint (who had not subdued the imperfections of human virtue) was deeply affected by the mortifying consideration that his entrance into the fold was that of a wolf, rather than of a shepherd; that the glittering arms, which surrounded his person, were necessary for his safety; and that he alone was the object of the imprecations of a great party, whom, as men and citizens, it was impossible for him to despise. He beheld the innumerable multitude, of either sex and of every age, who crowded the streets, the windows, and the roofs of the houses; he heard the tumultuous voice of rage, grief, astonishment, and despair; and Gregory fairly confesses that, on the memorable day of his installation, the capital of the East wore the appearance of a city taken by storm, and in the hands of a Barbarian conqueror. Ref. 041 About six weeks afterwards, Theodosius declared his resolution of expelling, from all the churches of his dominions, the bishops and their clergy who should obstinately refuse to believe, or at least to profess, the doctrine of the council of Nice. His lieutenant Sapor was armed with the ample powers of a general law, a special commission, and a military force; Ref. 042 and this ecclesiastical revolution was conducted with so much discretion and vigour that the religion of the emperor was established, without tumult or bloodshed, in all the provinces of the East. The writings of the Arians, if they had been permitted to exist, Ref. 043 would perhaps contain the lamentable story of the persecution which afflicted the church under the reign of the impious Theodosius; and the sufferings of their holy confessors might claim the pity of the disinterested reader. Yet there is reason to imagine that the violence of zeal and revenge was, in some measure, eluded by the want of resistance; and that, in their adversity, the Arians displayed much less firmness than had been exerted by the orthodox party under the reigns of Constantius and Valens. The moral character and conduct of the hostile sects appear to have been governed by the same common principles of nature and religion; but a very material circumstance may be discovered, which tended to distinguish the degrees of their theological faith. Both parties in the schools, as well as in the temples, acknowledged and worshipped the divine majesty of Christ; and, as we are always prone to impute our own sentiments and passions to the Deity, it would be deemed more prudent and respectful to exaggerate, than to circumscribe, the adorable perfections of the Son of God. The disciple of Athanasius exulted in the proud confidence that he had entitled himself to the divine favour; while the follower of Arius must have been tormented by the secret apprehension that he was guilty, perhaps, of an unpardonable offence, by the scanty praise, and parsimonious honours, which he bestowed on the Judge of the World. The opinions of Arianism might satisfy a cold and speculative mind; but the doctrine of the Nicene Creed, most powerfully recommended by the merits of faith and devotion, was much better adapted to become popular and successful in a believing age.
The hope that truth and wisdom would be found in the assemblies of the orthodox clergy induced the emperor to convene, at Constantinople, a synod of one hundred and fifty bishops, who proceeded, without much difficulty or delay, to complete the theological system which had been established in the council of Nice. The vehement disputes of the fourth century had been chiefly employed on the nature of the Son of God; and the various opinions, which were embraced concerning the Second, were extended and transferred, by a natural analogy, to the Third, person of the Trinity. Ref. 044 Yet it was found, or it was thought, necessary, by the victorious adversaries of Arianism, to explain the ambiguous language of some respectable doctors; to confirm the faith of the Catholics; and to condemn an unpopular and inconsistent sect of Macedonians, who freely admitted that the Son was consubstantial to the Father, while they were fearful of seeming to acknowledge the existence of Three Gods. A final and unanimous sentence was pronounced to ratify the equal Deity of the Holy Ghost; the mysterious doctrine has been received by all the nations and all the churches of the Christian world; and their grateful reverence has assigned to the bishops of Theodosius the second rank among the general councils. Ref. 045 Their knowledge of religious truth may have been preserved by tradition, or it may have been communicated by inspiration; but the sober evidence of history will not allow much weight to the personal authority of the fathers of Constantinople. In an age when the ecclesiastics had scandalously degenerated from the model of apostolical purity, the most worthless and corrupt were always the most eager to frequent, and disturb, the episcopal assemblies. The conflict and fermentation of so many opposite interests and tempers inflamed the passions of the bishops; and their ruling passions were the love of gold and the love of dispute. Many of the same prelates who now applauded the orthodox piety of Theodosius had repeatedly changed, with prudent flexibility, their creeds and opinions; and in the various revolutions of the church and state, the religion of their sovereign was the rule of their obsequious faith. When the emperor suspended his prevailing influence, the turbulent synod was blindly impelled by the absurd or selfish motives of pride, hatred, and resentment. The death of Meletius, which happened at the council of Constantinople, presented the most favourable opportunity of terminating the schism of Antioch, by suffering his aged rival, Paulinus, peaceably to end his days in the episcopal chair. The faith and virtues of Paulinus were unblemished. But his cause was supported by the Western churches; and the bishops of the synod resolved to perpetuate the mischiefs of discord by the hasty ordination of a perjured candidate, Ref. 046 rather than to betray the imagined dignity of the East, which had been illustrated by the birth and death of the Son of God. Such unjust and disorderly proceedings forced the gravest members of the assembly to dissent and to secede; and the clamorous majority, which remained masters of the field of battle, could be compared only to wasps or magpies, to a flight of cranes, or to a flock of geese. Ref. 047
A suspicion may possibly arise that so unfavourable a picture of ecclesiastical synods has been drawn by the partial hand of some obstinate heretic or some malicious infidel. But the name of the sincere historian who has conveyed this instructive lesson to the knowledge of posterity must silence the impotent murmurs of superstition and bigotry. He was one of the most pious and eloquent bishops of the age; a saint and a doctor of the church; the scourge of Arianism, and the pillar of the orthodox faith; a distinguished member of the council of Constantinople, in which, after the death of Meletius, he exercised the functions of president: in a word — Gregory Nazianzen himself. The harsh and ungenerous treatment which he experienced, Ref. 048 instead of derogating from the truth of his evidence, affords an additional proof of the spirit which actuated the deliberations of the synod. Their unanimous suffrage had confirmed the pretensions which the bishop of Constantinople derived from the choice of the people and the approbation of the emperor. But Gregory soon became the victim of malice and envy. The bishops of the East, his strenuous adherents, provoked by his moderation in the affairs of Antioch, abandoned him, without support, to the adverse faction of the Egyptians;