The student of Chinese history may object that at many periods, notably under the Yüan dynasty, the Buddhist clergy were officially recognized as an educational body and even received the title of Kuo-shih or teacher of the people. This is true. Such recognition by no means annihilated the literati, but it illustrates the decisive influence exercised by the Emperor and the court. We have, on the one side, a learned official class, custodians of the best national ideals but inclined to reject emotion and speculation as well as superstition: on the other, two priesthoods, prone to superstition but legitimately strong in so far as they satisfied the emotional and speculative instincts. The literati held persistently, though respectfully, to the view that the Emperor should be a Confucianist pure and simple, but Buddhism and Taoism had such strong popular support that it was always safe and often politic for an Emperor to patronize them. Hence an Emperor of personal convictions was able to turn the balance, and it must be added that Buddhism often flourished in the courts of weak and dissolute Emperors who were in the hands of women and eunuchs. Some of these latter were among its most distinguished devotees. All Chinese religions agreed in accepting the Emperor as head of the Church, not merely titular but active. He exercised a strange prerogative of creating, promoting and degrading deities. Even within the Buddhist sphere he regulated the incarnations of Bodhisattvas in the persons of Lamas and from time to time re-edited the canon[573] or added new works to it. This extreme Erastianism had its roots in Indian as well as Chinese ideas. The Confucianist, while reminding the Emperor that he should imitate the sages and rulers of antiquity, gladly admitted his right to control the worship of all spirits[574] and the popular conscience, while probably unable to define what was meant by the title _Son of Heaven_[575], felt that it gave him a viceregal right to keep the gods in order, so long as he did not provoke famine or other national calamities by mismanagement. The Buddhists, though tenacious of freedom in the spiritual life, had no objection to the patronage of princes. Asoka permitted himself to regulate the affairs of the Church and the success of Buddhists as missionaries was due in no small measure to their tact in allowing other sovereigns to follow his example.