neglect to read the inner life of the Buddha himself asserting itself in the history of a religious system designated after his name. The claim of the Zen followers that they are transmitting the essence of Buddhism is based on their belief that Zen takes hold of the enlivening spirit of the Buddha, stripped of all its historical and doctrinal garments. _Some vital problems of Buddhism_ To the earlier Buddhists the problem did not present itself in this light; that is to say, they did not realise that the centre of all their dogmatics and controversies was to ascertain the real inner life of the Buddha, which constituted their active faith in the Buddha and his teaching. Without exactly knowing why, they first entertained, after the passing of the Buddha, a strong desire to speculate on the nature of his personality. They had no power to check the constant and insistent cry of this desire brimming over in their inmost hearts. What constituted Buddhahood? What was the essence of Buddhahood? Questions like these assailed them one after another, and among those there were the following which stood out more prominently as they were more vitally interesting. They were those concerned with the Enlightenment of the Buddha, his entrance into Nirvana, his former life as a Bodhisattva (that is, as one capable of Enlightenment), and his teaching as viewed from their way of understanding the Buddha. Thus his teaching ceased to be considered independently of its author, the truth of the teaching was so organically connected with the Buddha’s personality, the Dharma was to be believed because it was the very embodiment of Buddhahood, and not necessarily because it was so logically consistent or philosophically tenable. The Buddha was the key to the truth of Buddhism.