What Is Really Useful and Necessary
อาจารย์ ถิรธัมโม
Once the Buddha was staying in a forest and took up a handful of leaves. He asked the bhikkhus which they thought were more numerous, the leaves in his hand or those in the forest. When they replied that the leaves in the forest were more numerous, the Buddha responded:
Even so, bhikkhus, those things I have known directly are numerous, while those I have taught are few. And why, bhikkhus, have I not taught them? Because they are not beneficial, not relevant to the basis of the spiritual life, and do not lead to disenchantment, to dispassion, to cessation, to calm, to direct knowledge, to awakening, to Nibbāna. Therefore I have not taught them.
And what, bhikkhus, have I taught? I have taught, ‘This is dukkha’; I have taught, ‘This is the origin of dukkha’; I have taught, ‘This is the cessation of dukkha’; I have taught, ‘This is the path leading to the cessation of dukkha’. And why, bhikkhus, have I taught this? Because this is beneficial, relevant to the basis of the spiritual life, and leads to disenchantment, to dispassion, to cessation, to calm, to direct knowledge, to awakening, to Nibbāna. Therefore I have taught this. (S.V,438)
We have only a limited amount of time and energy, so it is important to focus mainly on what is really useful and necessary for awakening.
That which is truly beneficial for realizing awakening is fundamentally quite simple and immediate — the issue of dukkha. If we at least know this intellectually, we may make an effort to investigate dukkha rather than continue to distract ourselves from it.
Knowing dukkha, together with the development of skilful behaviour and spiritual exercises, comprises the ‘basis of the spiritual life’.
This reflection by Ajahn Thiradhammo is from the book, Treasures of the Buddha’s Teaching, (pdf) pp. 154-155. (Please refer to the book for translation citation.)