Narada Maha Thera
"This doctrine is profound, hard to see, difficult to understand, calm, sublime, not within the sphere of logic, subtle, to be understood by the wise." Majjhima Nikaya
The Buddha has passed away, but the sublime Teaching, which He expounded during His long and successful ministry and which He unreservedly bequeathed to humanity, still exists in its pristine purity. Although the Master has left no written records of His Teachings, His disciples preserved them, by committing to memory and transmitting them orally from generation to generation.
Three months after the Death of the Buddha, in the eighth year of King Ajatasattu's reign, 500 pre-eminent Arahants concerned with preserving the purity of the Doctrine held Convocation at Rajagaha to rehearse it. The Venerable Ananda Thera, the Buddha's beloved attendant who had the special privilege and honour of hearing the discourses from the Buddha Himself, and the Venerable Upali Thera were chosen to answer questions about the Dhamma (Doctrine) and the Vinaya (Discipline) respectively.
This First Council compiled and arranged in its present form the Pali Tipitaka, which represents the entire body of the Buddha's Teaching.Two other Councils of Arahants were held 100 and 236 years later respectively, again to rehearse the Word of the Buddha because attempts were being made to pollute the pure Teaching. About 83 B.C., during the reign of the pious Simhala King Vatta Gamani Abhaya, a Council of Arahants was held, and the Tipitaka was, for the first time in the history of Buddhism, committed to writing at Aluvihara in Ceylon.
Thanks to the indefatigable efforts of those noble and foresighted Arahants, there is no room either now or in the future for higher critics or progressive scholars to adulterate the pure Teaching. The voluminous Tipitaka, which contains the essence of the Buddha's Teaching, is estimated to be about eleven times the size of the Bible.