Diamond Sutra Chapters 9-16 Explained: No Attainment and Why All Marks Are Illusory
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- Interpretation of the Diamond Prajñā Pāramitā Sūtra · Chapters 1-8
- Interpretation of the Diamond Prajñā Pāramitā Sūtra · Chapters 9-16
- Interpretation of the Diamond Prajñā Pāramitā Sūtra · Chapters 17-24
- Interpretation of the Diamond Prajñā Pāramitā Sūtra · Chapters 25-32
Chapters 9-16 deepen the Diamond Sutra's attack on spiritual attachment. The Buddha shows that even noble attainments, sacred language, and meritorious action become obstacles when the mind clings to them as possessions. Again and again, the teaching returns to one unsettling point: true realization is not something the ego can acquire.
These chapters also contain some of the sutra's most memorable teachings about merit, patience, emptiness, and illusion. Here the reader is asked to look beyond outward signs of holiness and to understand why "all marks are illusory" is not a poetic slogan, but a direct instruction in how liberation works.
第九品 一相無相分
「須菩提！於意云何？須陀洹能作是念：『我得須陀洹果』不？」須菩提言：「不也，世尊！何以故？須陀洹名為入流，而無所入，不入色聲香味觸法，是名須陀洹。」「須菩提！於意云何？斯陀含能作是念：『我得斯陀含果』不？」須菩提言：「不也，世尊！何以故？斯陀含名一往來，而實無往來，是名斯陀含。」「須菩提！於意云何？阿那含能作是念：『我得阿那含果』不？」須菩提言：「不也，世尊！何以故？阿那含名為不來，而實無不來，是故名阿那含。」「須菩提！於意云何？阿羅漢能作是念，『我得阿羅漢道』不？」須菩提言：「不也，世尊！何以故？實無有法名阿羅漢。世尊！若阿羅漢作是念：『我得阿羅漢道』，即為著我人眾生壽者。世尊！佛說我得無諍三昧，人中最為第一，是第一離欲阿羅漢。世尊，我不作是念：『我是離欲阿羅漢』。世尊！我若作是念：『我得阿羅漢道』，世尊則不說須菩提是樂阿蘭那行者！以須菩提實無所行，而名須菩提是樂阿蘭那行。」
Interpretation: The Buddha examines the four stages of liberation in the sravaka path and asks whether anyone at those stages should think, "I have attained this fruit." Subhuti answers no every time. The stages have conventional names, but they do not point to fixed possessions the practitioner can own.
This is the sutra's teaching on no attainment applied to spiritual progress itself. The danger is not progress, but identification. The moment the mind says, "I am someone who has achieved this," the four marks return. That is why Subhuti is praised precisely because he does not cling to the idea of being an arhat.
第十品 莊嚴淨土分
佛告須菩提：「於意云何？如來昔在燃燈佛所，於法有所得不？」「不也，世尊！如來在燃燈佛所，於法實無所得。」「須菩提！於意云何？菩薩莊嚴佛土不？」「不也，世尊！何以故？莊嚴佛土者，即非莊嚴，是名莊嚴。」「是故須菩提！諸菩薩摩訶薩應如是生清淨心，不應住色生心，不應住聲香味觸法生心，應無所住而生其心。須菩提！譬如有人，身如須彌山王，於意云何？是身為大不？」須菩提言：「甚大，世尊！何以故？佛說非身，是名大身。」
Interpretation: This chapter extends no attainment into the bodhisattva path. Even the Buddha, in relation to Dipamkara Buddha, did not obtain awakening as a graspable thing. In the same way, adorning a Buddha land is not about clinging to appearances of purity or perfection.
The famous instruction to "give rise to the mind that abides nowhere" comes from this logic. A pure mind does not fix itself on sights, sounds, ideas, or spiritual images. It acts, practices, and benefits beings, but it does not settle into attachment. That is what gives the bodhisattva path its freedom.
第十一品 無為福勝分
「須菩提！如恆河中所有沙數，如是沙等恆河，於意云何？是諸恆河沙寧為多不？」須菩提言：「甚多，世尊！但諸恆河尚多無數，何況其沙。」「須菩提！我今實言告汝：若有善男子、善女人，以七寶滿爾所恆河沙數三千大千世界，以用布施，得福多不？」須菩提言：「甚多，世尊！」佛告須菩提：「若善男子、善女人，於此經中，乃至受持四句偈等，為他人說，而此福德勝前福德。」
Interpretation: Once again the sutra compares material generosity with sharing even a few lines of Prajna wisdom. The scale is deliberately overwhelming: treasures filling world systems beyond counting. Yet the merit of transmitting liberating wisdom is said to exceed even that.
The point is not to demean generosity. The point is that wisdom changes the basis of suffering itself. Material giving can relieve conditions, but Prajna cuts through the ignorance that keeps suffering reproducing itself. That is why even a short passage of the sutra is presented as so powerful.
第十二品 尊重正教分
「復次，須菩提！隨說是經，乃至四句偈等，當知此處，一切世間、天人、阿修羅，皆應供養，如佛塔廟，何況有人盡能受持讀誦。須菩提！當知是人成就最上第一希有之法，若是經典所在之處，則為有佛，若尊重弟子。」
Interpretation: This chapter emphasizes the sacred weight of the teaching. Wherever even a short portion of the sutra is spoken, that place becomes worthy of reverence, like a stupa. The point is not mere ritual glorification. It is that the living presence of the Dharma matters more than external status.
To encounter this teaching is to encounter the path to awakening itself. For that reason, the place where it is upheld is treated as holy ground. The chapter highlights how inseparable the Buddha is from the wisdom he teaches.
第十三品 如法受持分
爾時，須菩提白佛言：「世尊！當何名此經，我等云何奉持？」佛告須菩提：「是經名為《金剛般若波羅蜜》，以是名字，汝當奉持。所以者何？須菩提！佛說般若波羅蜜，即非般若波羅蜜，是名般若波羅蜜。須菩提！於意云何？如來有所說法不？」須菩提白佛言：「世尊！如來無所說。」「須菩提！於意云何？三千大千世界所有微塵是為多不？」須菩提言：「甚多，世尊！」「須菩提！諸微塵，如來說非微塵，是名微塵。如來說：世界，非世界，是名世界。須菩提！於意云何？可以三十二相見如來不？」「不也，世尊！不可以三十二相得見如來。何以故？如來說：三十二相，即是非相，是名三十二相。」「須菩提！若有善男子、善女人，以恆河沙等身命布施；若復有人，於此經中，乃至受持四句偈等，為他人說，其福甚多。」
Interpretation: Subhuti asks what this scripture is called and how it should be received. The Buddha gives it a name, but immediately loosens attachment to the name. Prajnaparamita is "not" Prajnaparamita and is therefore called Prajnaparamita. The pattern is familiar by now: language is useful, but it does not capture reality.
The same logic is then applied to teaching, dust motes, worlds, and even the Buddha's thirty-two marks. All are conventionally named, yet empty of fixed essence. The chapter keeps pressing the reader away from literalism and toward a more fluid understanding of how language and reality relate.
第十四品 離相寂滅分
爾時，須菩提聞說是經，深解義趣，涕淚悲泣，而白佛言：「希有，世尊！佛說如是甚深經典，我從昔來所得慧眼，未曾得聞如是之經。世尊！若復有人得聞是經，信心清淨，則生實相，當知是人，成就第一希有功德。世尊！是實相者，即是非相，是故如來說名實相。世尊！我今得聞如是經典，信解受持不足為難，若當來世，後五百歲，其有眾生，得聞是經，信解受持，是人則為第一希有。何以故？此人無我相、無人相、無眾生相、無壽者相。所以者何？我相即是非相，人相、眾生相、壽者相即是非相。何以故？離一切諸相，則名諸佛。」佛告須菩提：「如是！如是！若復有人得聞是經，不驚、不怖、不畏，當知是人甚為希有。何以故？須菩提！如來說第一波羅蜜，非第一波羅蜜，是名第一波羅蜜。須菩提！忍辱波羅蜜，如來說非忍辱波羅蜜，是名忍辱波羅蜜。何以故？須菩提！如我昔為歌利王割截身體，我於爾時，無我相、無人相、無眾生相、無壽者相。何以故？我於往昔節節支解時，若有我相、人相、眾生相、壽者相，應生瞋恨。須菩提！又念過去於五百世作忍辱仙人，於爾所世，無我相、無人相、無眾生相、無壽者相。是故須菩提！菩薩應離一切相，發阿耨多羅三藐三菩提心，不應住色生心，不應住聲香味觸法生心，應生無所住心。若心有住，則為非住。是故佛說：『菩薩心不應住色布施。』須菩提！菩薩為利益一切眾生，應如是布施。如來說：一切諸相，即是非相。又說：一切眾生，即非眾生。須菩提！如來是真語者、實語者、如語者、不誑語者、不異語者。須菩提！如來所得法，此法無實無虛。須菩提！若菩薩心住於法而行布施，如人入闇，則無所見。若菩薩心不住法而行布施，如人有目，日光明照，見種種色。須菩提！當來之世，若有善男子、善女人，能於此經受持讀誦，則為如來以佛智慧，悉知是人，悉見是人，皆得成就無量無邊功德。」
Interpretation: Subhuti is moved to tears because he recognizes how rare and penetrating this teaching is. He understands that "true mark" does not mean some hidden ultimate form. It means freedom from clinging to marks altogether. That is why those who can hear this teaching without fear are called rare.
The Buddha confirms this and adds the example of his past life under King Kali, showing that real patience is possible only when the four marks have loosened their grip. The chapter brings several major Diamond Sutra themes together at once: non-abiding mind, freedom from marks, truthful speech, and generosity without fixation. To be free from all marks is not to become empty in a lifeless way. It is to stop turning experience into something the ego can claim.
第十五品 持經功德分
「須菩提！若有善男子、善女人，初日分以恆河沙等身布施，中日分復以恆河沙等身布施，後日分亦以恆河沙等身布施，如是無量百千萬億劫以身布施；若復有人，聞此經典，信心不逆，其福勝彼，何況書寫、受持、讀誦、為人解說。須菩提！以要言之，是經有不可思議、不可稱量、無邊功德。如來為發大乘者說，為發最上乘者說。若有人能受持讀誦，廣為人說，如來悉知是人，悉見是人，皆得成就不可量、不可稱、無有邊、不可思議功德。如是人等，則為荷擔如來阿耨多羅三藐三菩提。何以故？須菩提！若樂小法者，著我見、人見、眾生見、壽者見，則於此經，不能聽受讀誦、為人解說。須菩提！在在處處，若有此經，一切世間、天、人、阿修羅，所應供養；當知此處則為是塔，皆應恭敬，作禮圍繞，以諸華香而散其處。」
Interpretation: The comparison with extreme bodily sacrifice pushes the teaching to its limit. Even if someone gave away their body again and again for immeasurable ages, the merit of hearing this sutra with unshaken faith would still surpass it. The text is stressing the incomparable value of liberating wisdom.
This chapter also makes clear that the sutra is intended for those ready for the bodhisattva path. If the mind remains tightly attached to the four marks, the teaching cannot really be received. To uphold the sutra, then, is not only to recite words. It is to bear a way of seeing that changes the direction of the whole path.
第十六品 能淨業障分
「復次，須菩提！若善男子、善女人，受持讀誦此經，若為人輕賤，是人先世罪業，應墮惡道，以今世人輕賤故，先世罪業則為消滅，當得阿耨多羅三藐三菩提。」「須菩提！我念過去無量阿僧祇劫，於燃燈佛前，得值八百四千萬億那由他諸佛，悉皆供養承事，無空過者，若復有人，於後末世，能受持讀誦此經，所得功德，於我所供養諸佛功德，百分不及一，千萬億分、乃至算數譬喻所不能及。須菩提！若善男子、善女人，於後末世，有受持讀誦此經，所得功德，我若具說者，或有人聞，心則狂亂，狐疑不信。須菩提！當知是經義不可思議，果報亦不可思議。」
Interpretation: This chapter explains that difficulties faced while upholding the sutra can function as the purification of past karma. Being insulted or looked down upon is not framed as meaningless suffering, but as part of a deeper karmic transformation that opens the way toward awakening.
The Buddha then magnifies the point by comparing the merit of upholding this sutra with vast acts of devotion across innumerable ages. The conclusion is that the value of this teaching cannot be measured in ordinary terms. Its meaning is inconceivable because it works at the level where karma, wisdom, and liberation meet.