In Japan, to solve the problem of reconciliation between the ancient traditions of the divine ancestors and the dogmas of the Indian cult, it was necessary that some master spirit, profoundly learned in the two Ways, of the Kami and of the Buddhas, should be bold, and also as it seems, crafty and unscrupulous. To convert a line of theocratic emperors, whose authority was derived from their alleged divine origin and sacerdotal character, into patrons and propagandists of Buddhism, and to transform indigenous Shintō gods into Buddhas elect, or Buddhas to come, or Buddhas in a former state of existence, were tasks that might appall the most prodigious intellect, and even strain the capacities of what one might imagine to be the universal religion for all mankind. Yet from such a task continental Buddhism had not shrunk before and did not shrink then, nor indeed from it do the insular Japanese sects shrink now. Indeed, Buddhism is quite ready to adopt, absorb and swallow up Japanese Christianity. With all encompassing tentacles, and with colossal powers of digestion and assimilation, Northern Buddhism had drawn into itself a large part of the Brahmanism out of which it originally sprang,[4] reversing the old myth of Chronos by swallowing its parents. It had gathered in, pretty much all that was in the heavens above and the earth beneath and the waters that were under the earth, in Nepal, Tibet, China, and Korea. Thoroughly exercised and disciplined, it was ready to devour and digest all that the imagination of Japan had conceived. We must remember that, at the opening of the ninth century, the Buddhism rampant in China and indeed throughout Chinese Asia was the Tantra system of Yoga-chara.[5] This compound of polytheism and pantheism, with its sensuous paradise, its goddess of mercy and its pantheon of every sort of worshipable beings, was also equipped with a system of philosophy by which Buddhism could be adapted to almost every yearning of human nature in its lowest or its highest form, and by which things apparently contradictory could be reconciled. Furthermore--and this is not the least important thing to consider when the work to be done is for the ordinary man as an individual and for the common people in the mass--it had also a tremendous apparatus for touching the imagination and captivating the fancy of the unthinking and the uneducated.