Did Buddha really believe this? Was it in the strength of this supreme negation that he devoted his life to the enlightenment and emancipation of his fellow-men, and won to his will the hearts of all who listened to his teaching? The hypothesis which we are invited to accept as an established conclusion, is so wildly improbable, that we have a right to ask those who formulate it to bring forward strong documentary evidence in support of it. As it happens, no such evidence is forthcoming. On the one hand, the passages in the Buddhist Scriptures on which the hypothesis has been based all admit of an entirely different interpretation,--namely, that after the death of the body the Perfect One ceases to exist, not absolutely, but only in the sense which "the ignorant, unconverted man" attaches to the word existence. On the other hand, there are passages in the Buddhist Scriptures in which the hypothesis is directly or indirectly traversed; such as the dialogue between Yamaka and Sariputta, in which the belief that "on the dissolution of the body the monk who has lost all depravity is annihilated" is first condemned as a wicked heresy and then conclusively refuted; or, again, as the dialogue between King Pasenadi and the nun Khema, in which the question as to the existence of the Perfect One after death is shown to be unanswerable, not because the Perfect One will then have ceased to be, but because he will have passed beyond the reach of human thought.
It is worthy of note (though the point seems to have escaped the notice of the Western students of Buddhism) that the question "What becomes of the ordinary, unemancipated man when he dies?" is never asked in any Buddhist dialogue. Why is this? Evidently because the doctrine of re-incarnation is the accepted answer to the question. What interests King Pasenadi, the monk Yamaka, and others is not the general question "What comes after death?" but the particular question, "What becomes of the Perfect One when he finally passes away from earth?" The answer to this question is always the same. "Do not ask. The question is unanswerable. The Perfect One passes, when he dies, beyond the remotest horizon of human thought; and when thought fails, words can do nothing but perplex and mislead."