Old age and death are possible in and with a psychophysical organism. Such an organism must be born; therefore it pre-supposes birth. But birth is th… - Narada Maha Thera

Here we find a juxtaposition of such fleeting mental states of consciousness opposed to a superposition of such states as some appear to believe. No state once gone ever recurs nor is identical with what goes before. But we worldlings, veiled by the web of illusion, mistake this apparent continuity to be something eternal and go to the extent of introducing an unchanging soul, an Atta, the supposed doer and receptacle of all actions to this ever-changing consciousness. "The so-called being is like a flash of lightning that is resolved into a succession of sparks that follow upon one another with such rapidity that the human retina cannot perceive them separately, nor can the uninstructed conceive of such succession of separate sparks." As the wheel of a cart rests on the ground at one point, so does the being live only for one thought-moment. It is always in the present, and is ever slipping into the irrevocable past. What we shall become is determined by this present thought-moment.

Buddhism is saturated with this spirit of free enquiry and complete tolerance. It is the teaching of the open mind and the sympathetic heart, which, lighting and warming the whole universe with its twin rays of wisdom and compassion, sheds its genial glow on every being struggling in the ocean of birth and death. The Buddha was so tolerant that He did not even exercise His power to give commandments to His lay followers. Instead of using the imperative, He said: "It behooves you to do this — It behooves you not to do this." He commands not but does exhort. This tolerance the Buddha extended to men, women and all living beings. It was the Buddha who first attempted to abolish slavery and vehemently protested against the degrading caste system which was firmly rooted in the soil of India. In the Word of the Buddha it is not by mere birth one becomes an outcast or a noble, but by one's actions. Caste or colour does not preclude one from becoming a Buddhist or from entering the Order. Fishermen, scavengers, courtesans, together with warriors and Brahmins, were freely admitted to the Order and enjoyed equal privileges and were also given positions of rank.

As long as this Kammic force exists there is re-birth, for beings are merely the visible manifestation of this invisible Kammic force. Death is nothing but the temporary end of this temporary phenomenon. It is not the complete annihilation of this so-called being. The organic life has ceased, but the Kammic force which hitherto actuated it has not been destroyed. As the Kammic force remains entirely undisturbed by the disintegration of the fleeting body, the passing away of the present dying thought-moment only conditions a fresh consciousness in another birth. It is Kamma, rooted in ignorance and craving, that conditions rebirth. Past Kamma conditions the present birth; and present Kamma, in combination with past Kamma, conditions the future.