With regard to religious ceremonies, the administration of affairs both civil and military, and the condition of all orders of the people at home and abroad, some practices he corrected, others which had been laid aside he revived; and some regulations he introduced which were entirely new. In appointing new priests for the several colleges, he made no appointments without being sworn. When an earthquake happened in the city, he never failed to summon the people together by the praetor, and appoint holidays for sacred rites. And upon the sight of any ominous bird in the City or Capitol, he issued an order for a supplication, the words of which, by virtue of his office of high-priest, after an exhortation from the rostra, he recited in the presence of the people, who repeated them after him; all workmen and slaves being first ordered to withdraw.