S. Gregory, attacked by critics for his acceptance of the see, which he had so reluctantly received, withdrew to Nazianzus. "The title of a saint had been added to his name, but the tendencies of his heart, and the elegance of his genius, reflect a more pleasing lustre on the memory of Gregory of Nazianzen," says Gibbon in his inimitable way. The consecration of his successor, a senator named Nectarius, who when elected had not yet been baptised, is described by the same classic as "whimsical," but it served to bring peace to the Church of Constantinople. The conquests of Theodosius confirmed the security of the imperial throne, and under the rule of the orthodox Emperor the Church in the East regained her peace. By his order all churches were given up to the orthodox, and his edict condemned all those who taught heretical doctrines, and "who, though possessing a sound faith, form congregations separate from the canonical bishops." Under Theodosius the security of life and property in the imperial city tended to a great increase of wealth and population; and with that to a considerable extension of the area occupied. "Should the zeal of the Emperor to adorn the city continue," said the orator Themistius, "a wider circuit will be required, and the question will arise whether the city added to Constantinople by Theodosius is not more splendid than the city which Constantine added to Byzantium." "No longer is the vacant ground in the city more extensive than that occupied by buildings; nor are we cultivating more territory within our walls than we inhabit; the beauty of the city is not as heretofore scattered over it in patches, but covers the whole area like a robe woven to the very fringe. The city gleams with gold and porphyry. It has a [new] Forum, named after the Emperor; it owns baths, porticos, gymnasia; and its former extremity is now its centre. Were Constantine to see the capital he founded, he would behold a glorious and splendid scene, not a bare and empty void; he would find it fair, not with apparent but with real beauty."[3] The beginning of the fifth century witnessed the great extension of the city which the orator so grandiloquently describes in anticipation. Anthemius, who ruled during the earlier part of the minority of Theodosius II., built the great wall, a mile or in parts a mile and a half to the west of Constantine's wall, which still extends from the Sea of Marmora to the so-called "palace of Belisarius." It was within the city now rapidly growing, that the greatest preacher of the early Church, began at the end of the fourth century to exercise his marvellous influence over the crowds that thronged the great church of the capital. Arcadius, the son and successor of Theodosius I., having heard of the splendid eloquence of John, a preacher of Antioch, whom men came to call Chrysostom (the golden-mouthed), nominated him to the throne of Constantinople on the death of Nectarius in 397.