The Inward Gate Opens Back

9.3 The Inward Gate Opens Back

Return to the scene at this volume's opening.

At the start of his search for the Way, Siddhattha relied on two teachers famed for the formless concentrations, and personally entered the highest states they taught—the dimension of nothingness, the dimension of neither-perception-nor-non-perception—the deepest, most silent concentration then known in the human world. Then he left. The scriptures record his reason for leaving in a single line:

This dharma does not tend toward knowledge, does not tend toward awakening, does not tend toward nirvāṇa.

Thirty chapters walked, read this line again and its weight is wholly different. These are not the words of someone who could not get there—they come from one already standing at the very top of concentration, looking down, and still saying: it does not tend toward nirvāṇa. This seals off the most tempting line of retreat: one always supposes that if only it were a little deeper, a little stiller, the problem would resolve itself; and the Buddha tells us, at the deepest and stillest place—depth and silence, in themselves, do not reach the final end.

But this setting-aside must be read exactly. What He set aside was not concentration—He set aside the teachers' concentration, and what He established in its place was still concentration, the four jhānas; only, this concentration was re-placed upon the road that leads toward wisdom. The same concentration: in the teachers' school it was the end-point; in the Buddha it is a path-factor—the difference lies not in depth, but in whether it faces toward wisdom.

That this volume opened from this scene is no accident. The seed was planted at the volume's head; at the volume's end, it is to bear fruit.

Looking Back: Nine Parts, One Direction

Gather the road walked into a single glance. Nine parts, each did one thing to "concentration"—and the nine things joined turn out to be one and the same motion.

Part One, establishing. The ladder of the four jhānas was set up, and the jhāna-factors shed layer by layer: the first jhāna sets down coarse agitation, the second sets down vitakka and vicāra, the third sets down rapture, the fourth sets down ease—from many to one. What must be remembered: the moment the ladder was set up, the direction was already "setting down." From the very first, concentration was never accumulation; concentration is subtraction.

Part Two, the path-factor. Right concentration was woven into the noble eightfold path, right mindfulness before it as support, right view above it as governance—concentration was set back into the texture of the path, itself pointing elsewhere and not at itself. "Concentration as end-point" was already structurally overruled.

Part Three, systematization. The treatise-masters' workshop spread concentration out as a chart—meditation-subjects, access, absorption; concentration became a thing-to-be-cultivated with structure and with criteria.

Part Four, non-abiding. The bodhisattva enters and leaves concentration at will, neither savoring nor clinging, even returning deliberately to be reborn in the desire-realm—even the posture of "abiding in concentration" is itself to be set down.

Part Five, dissolution. The sword of prajñā cuts the savor, cuts the attachment, cuts even the thought "I am setting down"; Vimalakīrti's silence hands back the sitting-posture and the words together.

Part Six, contrast. The Śūraṅgama set up a great concentration already complete from the first, then drew the terrain-map of the fifty skandha-māras—depth of concentrative state is not the same as clarity of wisdom; the deeper the concentration, the more it needs wisdom to discern it.

Part Seven, deconstruction. Chan departed the ladder. Concentration is the substance of wisdom; wisdom is the function of concentration; the living concentration that is amid signs, free of signs—concentration is no longer a room to be entered.

Part Eight, the gathering into the whole. The Lotus spread concentration across all the postures; the Huayan pressed concentration out to the dharma-realm—the inmost pole and the outmost pole, touched at once.

Part Nine, the return. Old illnesses in new clothes, a new external condition—and the diagnosis and the discernment point, at every turn, to the same one medicine.

Nine things, one sentence: this gate of concentration was set up, woven into the path, systematized, read as non-abiding, dissolved, set against its mirror, taken apart, gathered into the whole—and at the last, at its deepest point, read open. The top of the ladder is not a summit; it is a turning of the body. And this turning, from the moment the jhāna-factors began to shed in Part One, was facing this direction all along.

The Keystone: The Word "In Dependence"

"Opens back" is not a lyrical phrase; it has a structure written fast by scripture. This volume sets its keystone on the line near the close of the Heart Sūtra:

The bodhisattva, in dependence on the perfection of wisdom, has a mind without hindrance; without hindrance, there is no fear; far removed from inverted, dreamlike thinking, he reaches ultimate nirvāṇa.

Everything turns on the word "in dependence." The bodhisattva reaches ultimate nirvāṇa, and the scripture does not say "because his concentration is deep"—it says "in dependence on the perfection of wisdom." The deepest place of concentration, its ultimacy, is written for it by the words "in dependence on prajñā": concentration does not reach the ultimate on its own; concentration, walked to its very end, must lean upon prajñā before ultimate nirvāṇa can open.

Read this line together with the scene at the volume's head, and the two ends lock shut. The teachers' formless concentration "does not tend toward nirvāṇa"—precisely because it does not depend on prajñā; the Heart Sūtra's ultimate nirvāṇa is "in dependence on the perfection of wisdom"—precisely the supplying of that missing link. What the Buddha set aside, back then, was a concentration "not dependent on prajñā, taking itself for the ultimate"; the four jhānas He established in its place were set, from Part One onward, on the road that faces toward wisdom—exactly a concentration in dependence on prajñā. One setting-aside, one depending—and here the volume's whole thesis comes round full.

The Lamp in the Sealed Chamber

The mechanism of this "dependence" the Dazhidu lun speaks through to the bottom with a single lamp:

This abiding bliss of nirvāṇa is born of true wisdom; true wisdom is born of one-pointed meditative concentration … It is like lighting a lamp: though the lamp can shine, in a great wind it cannot be of use; set it in a sealed chamber, and its use is complete.

A lamp set in a drafty place gutters, its flame wavering, its light unusable; set in a closed room, with no wind to disturb it, its light comes into full use. One-pointed meditative concentration stands to true wisdom as the sealed chamber to the lamp: concentration is not the light; concentration is the room that lets the lamp of wisdom rest unshaken and give its light in full. Nirvāṇa is born of true wisdom, and true wisdom is born of one-pointed meditative concentration—this chain of arising says concentration's position as plainly as it can be said: concentration is wisdom's support, not wisdom's substitute. To take concentration for the end-point is to leave the lamp at the mouth of the wind.

The fineness of this image is that it neither demeans concentration nor exalts it. Without that sealed chamber, the lamp cannot be lit and cannot last—concentration is indispensable; yet the sealed chamber gives no light of its own—concentration is not final. What makes concentration precious is exactly its willingness to be the sealed chamber: its perfection lies not in being seen itself, but in letting another thing's light come into full use. Part Seven had a lamp of its own—Huineng said the lamp is concentration as substance, the light is wisdom as function, lamp and light in the same moment: that spoke of concentration and wisdom as one body. The lamp here stands inside a sealed chamber: this speaks of wisdom abiding in dependence on concentration. Two lamps, lighting two stretches of one and the same road: one body, and dependence.

And Part One's shedding-sequence "from many to one" here shows its terminus: one-pointedness of mind gathered to the utmost is not in order to stop at that one point—it is so that the lamp of wisdom may burn at its fullest where no wind comes.

Closing the Round of the Three Trainings

The Dazhidu lun joins this chain, further, into a round:

As the keeping of moral discipline can give birth to meditative concentration, so meditative concentration can give birth to true wisdom.

From the precept concentration is born; from concentration, wisdom is born—the sequence of the three trainings. Read the previous volume, The Precept, together with this one, and the stretch "from the precept concentration is born" has already been walked: the bricks of the four pure and clear instructions were built into the Śūraṅgama's wall. And "concentration returns to prajñā," established in this chapter, walks exactly the last stretch, from concentration to wisdom. Here the round of the three trainings comes round and closes: the precept lays down the boundary for concentration, concentration readies the sealed chamber for wisdom, and the lamp of wisdom then burns into its full and complete light.

Concentration's return to prajñā is not concentration's failure, not concentration superseded—it is concentration finally accomplishing the work that was always truly its own: being wisdom's support. The reason the inward gate must open back is not that the road went wrong; this door was set up, from the very first, so that the light behind it could shine out.

Handing On the Baton

That line of the Heart Sūtra did not stop at "ultimate nirvāṇa." It goes straight on:

All Buddhas of the three times, in dependence on the perfection of wisdom, attain anuttarā-samyak-saṃbodhi.

From the bodhisattva's ultimate nirvāṇa to all Buddhas' unsurpassed awakening, there is still one step. But that step is not this volume's business. Concentration is the fifth of the Six Practice Gates, the inward gate; it walks as far as "ultimate nirvāṇa," and there it hands the baton on, with respect—to the last gate, the one that stands after concentration. How that final step is walked has its own home of scripture and treatise; this volume neither borrows it forward nor reveals it in that gate's stead. It only brings the round of the three trainings shut, leaves the seam well made, and—toward the gate not yet opened for discussion—points, lightly, once.

Where to Begin: A Posture Long Since Set in Place

Thirty chapters walked, what is finally to be said is not a method of how to sit. This volume has been, from beginning to end, a book of description, not a manual; least of all, at its close, will it suddenly hand you a list of steps.

The place to begin, here, is a posture long since set in place—the posture the Buddha took in the scriptures in His own person: having entered the deepest concentration, not to take it for the end-point, but to ask—does this tend toward knowledge? Toward awakening? Toward nirvāṇa?

This is not an instruction; it is an orientation. What one who has read this volume gains is not a cleverer method of entering concentration but a pair of eyes that can discern: knowing that deep concentration is not yet bright wisdom; knowing that the pleasure within concentration is a flavor, not the end; knowing that a state within concentration is a state, not a realization; knowing that even "abiding in concentration" is itself to be set down; knowing that this inward door was set up, in the end, to open back toward wisdom. This pair of eyes is "concentration returns to prajñā" made real at the reader's end—not one more thing to do, but a seeing of this thing as it has always been.

The Volume Closes

And so the deepest step of this inward gate is held, by this volume, in a single line:

The deepest concentration is one in which even the state of concentration is ungraspable.

What can set down the very mark of concentration is not a deeper concentration but prajñā. Concentration gathers to the innermost, and yet that door turns not toward some further inward but toward the light, and opens back.

Meditative concentration gives birth to true wisdom.

Namo to the Original Teacher, Śākyamuni Buddha.