Then he expounded the teaching of the twelve causes

Ignorance (avidyā): There are one hundred and eight kinds of depravities (kleśa), becoming numerous, [so to speak,] when they are applied to the various affairs. In reality, however, it can be said that there is no more than one kind of delusion. Ignorance represents all delusions. It is shown in desire (or “greed”) and attachment (or “seizure”). Desire for and attachment to that which is useless and has been valued from the past, all this we call “ignorance.”

Karmic legacy {predisposition} (saṃskāras): When karma committed through body, mouth, and mind appears in the present, it means that [a karmic legacy] exists, which causes a future effect to exist. When retribution is drawn to the background, the process is then completed and phenomena come into existence. When the creation of phenomena is passed, [what is left] we call karmic legacy. Karmic legacy has to do with transmigration in the realm of birth and death.

Cognition {consciousness} (vijñāna): Cognition is the beginning of the present body, which means that the phenomenon of life comes into being

Name and visible form (nāmarūpa): As cognition becomes a seed, it can give rise to “name and visible form.” The four aggregates (skandhas) are referred to as name; the fifth [aggregate, which is] consciousness (vijñāna), accounts for “visible form.” They also are said to be in the womb, in an obscure and dark state. There is little consciousness of suffering and pleasure; there is no more than just “name.”

The six sense organs (saḍāyatana): The six sensations arise to appropriately match the six qualities (gums).

Contact {Impression} (sparśa): Once sensations and qualities appear, the consciousness of body comes into existence. The body consciousness is delicate and subtle. The three things join together. “To join together” is what is meant by contact.

Perception {feeling} (vedanā): Once sensations and qualities join together, there is [the process of deciding] whether it is agreeable or not. Next the three states of perception arise.

Craving (tṛṣṇā): Pleasure conditions perception. To follow one’s will is called craving. With craving one is attached to something. He who is attached to something is one whose root of birth and death (saṃsāra) is deep. Hence, stretching everywhere are the branches of [birth and death].

Grasping (upādāna): Because of the obstruction caused by craving, the four categories of grasping arise. By “grasping” one is able to grasp birth and death (saṃsāra).

Becoming {Existence} (bhava): Because of the four kinds of grasping, the three kinds of karma are produced. They are referred to as becoming, in the sense that they can bring about “becoming.”

Birth (jāti): Because of the three kinds of karma, the shoots [of life] crave and grasp water and moisture, duly developing into birth.

Aging and dying (jarāmarana): As birth secures one in the state of undyingness, this is the residence of craving and compassion.

The twelve causes and conditions involve all the three periods of past, present, and future [lives]. However, the names [of the three] are invisibly revealed in accordance with the trace of transformation. How? Two are present in the past, eight in the present, and two in the future. Because of ignorance and karmic legacy, suffering in this life is induced; thus, if one intends to cut it off right now, then consequently [upon cutting it off] there will be no more birth and death. Birth and death are the locus of the various calamities. How can one not fear it? Thus these two beginnings are shown. Many made inquiries into the meaning of the words, but men drift in the three worlds because of the twelve [causes and] conditions; so if [causes and] conditions are destroyed, it means that stupidity and ignorance are cut dead by the knife of wisdom, and that the water of craving is scorched and dried off by the fire of knowledge. The lofty net [of knowledge] opens up over the four corners all over the six forms of existence. Nonrebirth (anutpatti or ajāti) surpasses the eight apexes [of suffering?].

“Thereupon Great-Universal-Wisdom-Excellence Tathāgata, having assented to the appeals made by the Brahman-heavenly-kings of the words of the ten quarters and also by the sixteen princes, turned the wheel of the teaching [of the four truths] three times, making twelve proclamations altogether.

[The Buddha] depicted [what happened in] the past to compare it with the present; this idea becomes evident here. [The Thus Come One] Victorious through Great Penetrating Knowledge preached the teaching of the three vehicles in the past for the Brahma kings, and preached the scripture of the Dharma Blossom for the sixteen princes. That the youngest of the princes was Śākyamuni means that for contemporary people he already had preached this Dharma. Now as he ascends a [Dharma] throne, he revives the past transformative teaching, preaching again the path of the One preceded by the three. “The three turns of the Dharma wheel” are as follows:

The first [turn] was made for when the Buddha proclaimed to Kauṇḍinya [and four other mendicants, to the effect that] “[what constitutes the self or] body is suffering. You should know it, then you will attain the four ‘spokes’ of seeing, knowing, understanding, and awakening. This forms the root of what you have not yet known.”

The second was made for when the Buddha proclaimed to the five men, [to the effect that] “you have known about suffering, and also obtained the four ‘spokes’ of seeing, knowing, understanding, and awakening. This forms the root of what you have already known.”

The third. was made for when the Buddha proclaimed to the five men, [to the effect that] “you have known about suffering. You don’t have to know again. You have also attained the four ‘spokes’ of seeing, knowing, understanding, and awakening. This forms the root of what you had no knowledge of.”

There are four courses and three turnings in one proclamation; hence, there are twelve (in total). In this way, one who does not yet know should know: one who does not yet know the cause [of suffering] should know it; one who does not yet know the extinction [of suffering] should know it; and one who does not yet know the path [to extinction] should know it. In this way in each truth [of the four noble truths] there are the four courses of seeing, knowing, understanding, and awakening. One proclamation encompasses the four truths. The three proclamations contain the Dharma wheel of forty-eight “spokes.” “Twelve” is the outcome of [the four truths applied to] the three proclamations. The “forty-eight,” when we speak of them in terms of the [four] truths, are “the twelve causes and conditions” (pratītya-samutpāda) [multiplied by] the four truths. “The four truths” spell out the facts involved (shih) in detail, whereas the terms [of the process] are made brief. “The twelve causes and conditions” spell out the terms in detail, whereas the facts involved are made brief. As their faculties were sharp, when [the Buddha] preached merely the arising and destruction of the twelve [causes and conditions], they immediately comprehended for themselves, coming up with the Dharma medicine that would free them from suffering without fail, which means that they had reached the end of the path (tao).

The palaces of the Brahman-heavenly[-kings] of the five hundred billion worlds in the east were illumined {aglow} twice as brightly as ever.

The fact that nothing was left not covered by the first illumination implies that there is nothing that the Tao does not mirror. That the Brahma god [kings] from [all] the ten directions went far in search of this portent shows that, once [the Sage] is stimulated (kan), [beings] are certain to reach [the goal], regardless of the distance. That they did not recognize the portent of the glow tells that li is outside the reach of the senses. Their gift of the palaces [to the Buddha] expresses again their infinitely [sincere, grateful] minds. They abandoned the joy of abstruse meditation and visited the Buddha, coming a long way, and because their sentiment had remained on the wondrous Dharma, they begged the Buddha to turn the Dharma wheel.