When the Alayavijnana or the all-conserving consciousness is considered a store-house, or better, a creative matrix from which all the Tathagatas issue, it is called “Tathagata-garbha”. The Garbha is the womb.
Ordinarily, all our cognitive apparatus is made to work outwardly in a world of relativity, and for this reason we become deeply involved in it so that we fail to realize the freedom we all intrinsically possess, and as a result we are annoyed on all sides. To turn away from all this, what may psychologically be called a “revulsion” or “revolution” must take place in our inmost consciousness. This is not however a mere empirical psychological fact to be explained in terms of consciousness. It takes place in the deepest recesses of our being. The original Sanskrit is paravrittasraya.
The following extracts are from my English translation (1932) of the original Sanskrit text edited by Bunyu Nanjo, 1923.
XVIII
Further, Mahamati, those who, afraid of sufferings arising from the discrimination of birth and death, seek for Nirvana, do not know that birth and death and Nirvana are not to be separated the one from the other; and, seeing that all things subject to discrimination have no reality, imagine that Nirvana consists in the further annihilation of the senses and their fields. They are not aware, Mahamati, of the fact that Nirvana is the Alayavijnana where a revulsion takes place by self-realization. Therefore, Mahamati, those who are stupid talk of the trinity of vehicles and not of the state of Mind-only where there are no shadows. Therefore, Mahamati, those who do not understand the teachings of the Tathagatas of the past, present, and future, concerning the external world, which is of Mind itself, cling to the notion that there is a world outside what is seen of the Mind and, Mahamati, go on rolling themselves along the wheel of birth and death.
XIX
Further, Mahamati, according to the teaching of the Tathagatas of the past, present, and future, all things are unborn. Why? Because they have no reality, being manifestations of Mind itself; and, Mahamati, as they are not born of being and non-being, they are unborn. Mahamati, all things are like the horns of the hare, horse, donkey, or camel, but the ignorant and simple-minded, who are given up to their false and erroneous imaginations, discriminate things where they are not; therefore, all things are unborn. That all things are in their self-nature unborn, Mahamati, belongs to the realm of self-realization attained by noble wisdom, and does not belong essentially to the realm of dualistic discrimination cherished by the ignorant and simple-minded.
The self-nature and the characteristic marks of body, property, and abode evolve when the Alayavijnana is conceived of by the ignorant as grasping and grasped; and then they fall into a dualistic view of existence where they recognize its rise, abiding, and disappearance, cherishing the idea that all things are born and subject to discrimination as to being and non-being. Therefore, Mahamati, you should discipline yourself therein [i.e. in self-realization].
XXIV
Further again, Mahamati, let the Bodhisattva-Mahasattva have a thorough understanding as to the nature of the twofold egolessness. Mahamati, what is this twofold egolessness? [It is the egolessness of persons and the egolessness of things. What is meant by egolessness of persons? It means that] in the collection of the Skandhas, Dhatus, and Ayatanas there is no ego-substance, nor anything belonging to it; the Vijnana is originated by ignorance, deed, and desire, and keeps up its function by grasping objects by means of the sense-organs, such as the eye, etc., and by clinging to them as real; while a world of objects and bodies is manifested owing to the discrimination that takes place in the world which is of Mind itself, that is, in the Alayavijnana.
By reason of the habit-energy stored up by false imagination since beginningless time, this world (vishaya) is subject to change and destruction from moment to moment; it is like a river, a seed, a lamp, wind, a cloud; [while the Vijnana itself is] like a monkey who is always restless, like a fly who is ever in search of unclean things and defiled places, like a fire which is never satisfied. Again, it is like a water-drawing wheel or a machine, it [i.e. the Vijnana] goes on rolling the wheel of transmigration, carrying varieties of bodies and forms, resuscitating the dead like the demon Vetala, causing the wooden figures to move about as a magician moves them. Mahamati, a thorough understanding concerning these phenomena is called comprehending the egolessness of persons.
Now, Mahamati, what is meant by the egolessness of things? It is to realize that the Skandhas, Dhatus, and Ayatanas are characterized with the nature of false discrimination. Mahamati, since the Skandhas, Dhatus, and Ayatanas are destitute of an ego-substance, being no more than an aggregation of the Skandhas, and subject to the conditions of mutual origination which are causally bound up with the string of desire and deed; and since thus there is no creating agent in them, Mahamati, the Skandhas are even destitute of the marks of individuality and generality, and the ignorant, owing to their erroneous discrimination, imagine here the multiplicity of phenomena; the wise, however, do not. Recognizing, Mahamati, that all things are devoid of the Citta, Manas, Manovijnana, the five Dharmas, and the [three] Svabhavas, the Bodhisattva-Mahasattva, will well understand what is meant by the egolessness of things.
Again, Mahamati, when the Bodhisattva-Mahasattva has a good understanding as regards the egolessness of things, before long he will attain the first stage [of the Bodhisattvahood], when he gets a definite cognition of the ageless. When a definite acquisition is obtained regarding aspect of the stages [of Bodhisattvahood], the Bodhisattva will experience joy, and, gradually and successively going the scale, will reach the ninth stage where his insight is perfected, and [finally the tenth stage known as] Great Dharma-megha.
Establishing himself here, he will be seated in the great Jewel palace known as “Great Lotus Throne” which is in the shape of a lotus and is adorned with various sorts of jewels and pearls; he will then acquire and complete a world of Maya-nature; surrounded by Bodhisattvas of the same character and anointed like the son of the Cakravarti by the hands of the Buddhas coming from all the Buddha-lands, he will go beyond the last stage of Bodhisattvahood, attain the noble truth of self-realization, and become a Tathagata endowed with the perfect freedom of the Dharmakaya, because of his insight into the egolessness of things. This, Mahamati, is what is meant by the egolessness of all things, and in this you and other Bodhisattva-Mahasattvas should well exercise yourselves.
XXVIII
At that time, Mahamati the Bodhisattva-Mahasattva said this to the Blessed One: Now the Blessed One makes mention of the Tathagata-garbha in the sutras, and verily it is described by you as by nature bright and pure, as primarily unspotted, endowed with the thirty-two marks of excellence, hidden in the body of every being like a gem of great value, which is enwrapped in a dirty garment, enveloped in the garment of the Skandhas, Dhatus, and Ayatanas, and soiled with the dirt of greed, anger, folly, and false imagination, while it is described by the Blessed One to be eternal, permanent, auspicious, and unchangeable. Is not this Tathagata-garbha taught by the Blessed One the same as the ego-substance taught by the philosophers? The ego as taught in the systems of the philosophers is an eternal creator, unqualified, omnipresent, and imperishable.
The Blessed One replied: No, Mahamati, my Tathagata-garbha is not the same as the ego taught by the philosophers; for what the Tathagatas teach is the Tathagata-garbha in the sense, Mahamati, that it is emptiness, reality-limit, Nirvana, being unborn, unqualified, and devoid of will-effort; the reason why the Tathagatas, who are Arhats and Fully-Enlightened Ones, teach the doctrine pointing to the Tathagata-garbha is to make the ignorant cast aside their fear when they listen to the teaching of egolessness and to have them realize the state of non-discrimination and imagelessness.