Dharma · AI Companion

功德善根

guṇa-kuśalamūla

能生功德的善法根本。AI-generated

Type Mental factorDifficulty IntroductoryTruth-level span outside the four-fold two-truths frameworkInitial AI estimate · evolves with use

A Contemporary ReadingAI-generated

What This Concept Is Saying

In Buddhist liberation theology, particularly within the vast framework of the *Avataṁsaka Sūtra* (《華嚴經》 *Huayan Jing*), "Virtuous Roots of Merit" (*guṇa-kuśala-mūla*, 功德善根) is not a casual metaphor for moral decency. It denotes the vast, indestructible momentum of pure, noble seeds (*kuśala-mūla*, 善根) cultivated across cosmic spans that generate ultimate spiritual virtue (*guṇa*, 功德).

To grasp its position in the path to liberation (解脫道), one must first untangle its two components: * Roots of Goodness (*kuśala-mūla*, 善根): The spiritual capacity and inclination toward non-greed, non-hatred, and non-delusion. Like deep taproots anchoring a tree, these wholesome seeds stabilize the mind amid the storms of saṁsāra. * Merit/Virtue (*guṇa*, 功德): Unlike mere worldly fortune or temporal good luck (*puṇya*, 福德), true *guṇa* refers to the internal spiritual transformations and unconditioned noble qualities that arise when virtuous seeds are cultivated with wisdom and dedication.

1. The Multi-Layered Taxonomy of Virtuous Roots

The *Avataṁsaka Sūtra* systematically refuses to reduce this concept to a single moral action. Instead, it lays out a comprehensive spectrum: * By Quantities and Levels: Ranging from lower, middle, and upper seeds (*下品、中品、上品善根*) to immeasurable (*無量*), vast (*廣*), incalculable (*阿僧祇*), and boundless (*無邊善根*) roots of goodness. * By Realms of Realization: Encompassing roots anchored in the Buddha-realm (*佛境界*), Dharma-realm (*法境界*), Saṅgha-realm (*僧境界*), Spiritual Friends (*善知識境界*), Sentient Beings (*一切眾生境界*), Expedient Means (*方便境界*), as well as internal and external realms (*內境界、外境界善根*). * By the Six Perfections (*Six Pāramitās*, 六波羅蜜): Manifesting as the deep roots of Generosity (*dāna*, 施), Ethical Discipline (*śīla*, 戒), Patience (*kṣānti*, 忍), Diligence (*vīrya*, 精進), Meditative Concentration (*dhyāna*, 禪定), and Transcendental Wisdom (*prajñā*, 智慧).

2. The Infinite Origin: Bodhicitta

What raises a routine good deed to an infinite "virtuous root"? The answer is Bodhicitta (菩提心, the mind of ultimate awakening for the sake of all beings). The sūtra notes that the very moment a practitioner gives birth to the initial resolve for supreme awakening (*初發阿耨多羅三藐三菩提心*), their virtuous roots instantly become immeasurable. Because this vow sets no boundaries—aspiring to comprehend all world cycles, all sentient temperaments, desires, and mental subtleties—the roots generated by this intent transcend any finite, quantifiable metric.

3. Dedication (*Pariṇāmanā*, 迴向) and Alignment with Suchness

Virtuous roots do not automatically ripen into ultimate awakening; they must be directed through Dedication (迴向). True Mahāyāna dedication requires two radical conditions: 1. Universal Inclusivity: It must encompass and benefit every single sentient being without exception. 2. Absolute Non-Clinging: The practitioner must transcend desire for heavenly rebirth, personal profit, or attachment to conditioned phenomena. Specifically, one must dedicate roots without clinging to the Five Aggregates (*Five Skandhas*, 五蘊)—Form (*rūpa*, 色), Sensation (*vedanā*, 受), Perception (*saṁjñā*, 想), Volitional Formations (*saṁskāra*, 行), and Consciousness (*vijñāna*, 識)—or the Six Sense Bases (*六處*).

When dedicated with a heart free of "I" and "Mine" (*無我、無我所心*), these roots merge completely with Suchness (*Tathatā*, 真如). In classical terms, this dedication possesses the ten essential properties of Suchness: it is all-pervading, fundamentally real, self-subsisting, signless, non-retrogressing, endlessly enduring, indestructible, unattached, and immovably steadfast.

4. The Three Classical Parables of Indestructibility

The classical texts emphasize that even a minute root of goodness planted in relation to the Buddha (*於如來所種善根*) possesses an unstoppable, piercing quality that will eventually tear through all afflictions (*kleśas*, 煩惱) and lead to Nirvāṇa. To explain this, the canonical tradition uses three exact, irreplaceable analogies:

``` +-----------------------------------------------------------------------------------+ | THREE CANONICAL PARABLES | +-----------------------------------------------------------------------------------+ | 1. Swallowing a Diamond | Like a tiny swallowed diamond that cannot be digested | | (食少金剛喻) | and inevitably pierces through the body, a minute root | | | of goodness refuses to abide with afflictions, | | | piercing through the body of karma to reach wisdom. | +--------------------------+--------------------------------------------------------+ | 2. Mustard-Seed Fire | Like a flame as tiny as a single mustard seed that | | (芥子許火喻) | incinerates a mountain of dry hay (Mount Sumeru), | | | a small virtuous seed burns away all afflictions. | +--------------------------+--------------------------------------------------------+ | 3. Sudarśana Tree | Like the medicinal tree on Mount Himavat whose sight, | | (善見藥王樹喻) | sound, scent, taste, or touch heals all sickness, the | | | mere encounter with the Tathāgata's presence, name, or | | | light establishes indestructible roots of awakening. | +-----------------------------------------------------------------------------------+ ```


Walkthrough in Daily Life

To understand how "virtuous roots of merit" operate in contemporary existence, let us step through a typical modern day—commuting, navigating corporate burnout, managing intimate relationships, and scrolling through digital feeds.

Step 1: The Initial Spark vs. Egoic Superiority

* The Scenario: You are stuck in a crowded subway during rush hour. Someone accidentally bumps into you or pushes past you aggressively. * Ordinary Impulse: Egoic frustration or a self-righteous glare. * Activating the Virtuous Root: Instead of reacting, a quiet thought arises: *"May this stressed human being find peace and relief from their anxiety."* * Canonical Mapping: This brief, compassionate thought is a micro-manifestation of Bodhicitta. It is not merely polite behavior; it is a seed belonging to the "Sentient Beings Realm Virtuous Root" (*一切眾生境界善根*).

Step 2: Practicing Detachment from the Five Aggregates (*Skandhas*)

Later in the day, you perform a major act of service—working overtime to help a junior colleague fix a critical mistake, or donating to an emergency disaster fund. Immediately, your ego attempts to hijack the experience through the Five Aggregates:

* **Form (*色*)**: You feel physical fatigue in your body and demand comfort or validation for your physical sacrifice. * **Sensation (*受*)**: You seek the pleasant, warm emotional rush of feeling like a "good person." * **Perception (*想*)**: You mentally label the scenario: *"I am the generous benefactor; they are the incompetent beneficiary."* * **Volitional Formations (*行*)**: A subtle mental urge forms to log this good deed into your mental ledger, expecting future loyalty or favor. * **Consciousness (*識*)**: A central, self-conscious awareness clings to the identity of "The Helper."

The Virtuous Root Walkthrough: The sūtra instructs that to turn this act into an unconditioned virtuous root, you must systematically release these five attachments. You observe the fatigue (Form), the warm feeling (Sensation), the mental labels (Perception), the habitual expectations (Volitional Formations), and the self-centered awareness (Consciousness), recognizing them all as transient, empty phenomena.

Step 3: Performing Universal Dedication (*迴向*)

* The Error: After performing the good deed, you think: *"May this bring me a promotion this year or protect my family from bad luck."* * The Correct Mapping: This is a commercial transaction, not dedication. True dedication (*Pariṇāmanā*) actively undoes personal ownership. * The Practice: You mentally redirect the energy of the action: *"Whatever goodness or clarity came from this act, I release all claim to it. May it become the cause for all sentient beings—including my difficult boss, my rivals, and total strangers—to be liberated from anxiety and realize ultimate awakening."*


Why Modern People Need It

Modern individuals live in an era dominated by algorithmic anxiety and transactional burnout. Every action on social media or in the corporate arena is quantified—likes, views, performance KPIs, and personal branding.

1. Breaking the Fragility of "Good Deeds"

In modern secular life, doing good often leads to emotional exhaustion (*compassion fatigue*). When people perform kind acts expecting gratitude, reciprocity, or visible social impact, they become crushed when met with indifference or betrayal. The concept of Virtuous Roots provides a radically different foundation: * Good actions are not external investments made to manipulate the world; they are spiritual seeds (*mūla*) planted into the soil of one's own underlying consciousness (*Ālayavijñāna*). * Because true virtuous roots are dedicated without clinging to outcomes, they are immune to external disappointment.

2. The Inviolable Diamond in an Age of Distraction

Contemporary culture often leaves people feeling spiritually irredeemable—addicted to dopamine loops, consumed by outrage, or trapped in exploitative economic systems. The parable of the Swallowed Diamond (*食少金剛喻*) offers profound psychological liberation: * No matter how dense your current mental fog or how heavy your habitual patterns, a single authentic moment of pure aspiration, reverence, or selflessness plants a seed that cannot be digested by karma. * It abides beneath the surface chatter of the conscious mind, quietly dissolving afflictions until it eventually breaks through.

3. Dialogue with Contemporary Paradigms (and Its Boundaries)

``` +-----------------------------------------------------------------------------------+ | BUDDHIST VIRTUTOUS ROOTS vs. MODERN SCIENTIFIC PARADIGMS | +-----------------------------------------------------------------------------------+ | Scientific Paradigm | Neuroplasticity & Algorithmic Neural Memory | | | - Mind is mapped as physical brain circuitry and | | | synaptic pathways strengthened by habit loops. | +----------------------+------------------------------------------------------------+ | Buddhist Vision | Indestructible Seeds (*Kuśala-mūla*) & Unconditioned Tathatā| | | - Virtuous roots transcend physical brain tissue and | | | single lifespans, penetrating delusion to hit Nirvāṇa. | +----------------------+------------------------------------------------------------+ | Structural Difference| Science views wholesome habits as biological adaptations | | | for survival. Buddhism views them as spiritual wedges that | | | shatter biological/samsaric imprisonment altogether. | +-----------------------------------------------------------------------------------+ ```

While neuroplasticity shows that positive mental focus rewires physical neural networks, Buddhism makes a fundamental metaphysical distinction: neural networks remain conditioned physical phenomena within saṁsāra. Virtuous roots, when dedicated with insight into Emptiness, resonate with the unconditioned realm (*Asaṁskṛta*, 無為). Science studies the mechanism of the cage; the Dharma reveals the leverage that shatters the lock.


Common Misinterpretations and Clarifications

Misinterpretation 1: "Virtuous roots are just spiritual cosmic reward points for good luck."

* Clarification: People frequently confuse merit (*guṇa*, 功德) with temporal worldly fortune (*puṇya*, 福德). Accumulating worldly fortune might result in wealth or high social status—what the sūtras call the temporary grandeur of a Wheel-Turning Monarch (*Cakravartin*, 轉輪聖王). However, if those actions are driven by ego and self-clinging, that fortune can evaporate or even fuel future vanity. A true Virtuous Root of Merit is defined by its ultimate trajectory: it MUST lead toward unconditioned wisdom and Nirvāṇa.

Misinterpretation 2: "The Diamond and Mustard-Seed parables mean I can be lazy because ultimate liberation is guaranteed anyway."

* Clarification: Hearing that "even a tiny root planted with the Buddha will eventually cause liberation" leads some to passive complacency. This ignores the active nature of the metaphors: * A swallowed diamond does not sit passively; it pierces through the body. * A mustard-seed fire does not stay idle; it burns down the mountain of hay. * Planting a virtuous root initiates an active, subterranean war against your self-deception. The "guarantee" of liberation manifests precisely as the gradual, sometimes painful breaking down of your egoic habits.

Misinterpretation 3: "Dedication (*迴向*) means giving away my spiritual merit, leaving me with nothing."

* Clarification: This stems from a transactional, zero-sum worldview. In Mahāyāna philosophy, merit is not a limited personal bank account. As demonstrated in the East Asian canonical translations through phrases like *"As Suchness is, so is the root of goodness"* (*如……如善根*), virtuous roots are non-dual and infinite in nature. Dedicating your merit to all sentient beings does not deplete your balance; it removes the artificial boundaries of the "ego," expanding a small candle flame into a light that merges with the sun.

Canonical EntryAI-generated

一、 定义与核心要义

「功德善根」(guṇa-kuśala-mūla)是佛教修行中的核心概念,尤指菩萨在漫长的修行历程中所积集、长养的各种清净、善妙的因缘与功德。它不仅是世间福报(如转轮圣王之尊贵)的根本,更是出世间无漏智慧与究竟涅槃的决定性因。功德善根的要义在于其无限性、无私性与空性:它由菩提心所发起,通过不着相的无私回向,与真如法性完全契合,最终能够穿透一切有为烦恼,引导众生究竟成佛。

二、 主要阐述

根据《大方广佛华严经》的不同译本,功德善根的内涵从其分类、修习长养、无私回向到其不可思议的决定性效用,皆得到了极其详尽的阐述。

1. 功德善根的丰富分类与量级 功德善根并非单一的善行,而是一个涵盖极广的体系。在修行境界上,它被划分为「下品善根、中品善根、上品善根、无量善根、广善根、种种善根、不可测量善根、不可思议善根、阿僧祇善根、无边善根」等不同量级。在所指向的境界上,则有「佛境界善根、法境界善根、僧境界善根、善知识境界善根、一切众生境界善根、方便境界善根、修习微妙境界善根、内境界善根、外境界善根」等。此外,它还与六波罗蜜紧密相关,包括施、戒、忍、精进、禅定、智慧等境界的善根。

2. 初发心与善根的无限性 菩萨修行的起点——「初发阿耨多罗三藐三菩提心功德善根」即是无量无边的。这是因为菩萨的发心不设任何限制,其志在悉知一切世界的成坏劫数、一切众生的根性差别、种种欲乐、方便及差别心。因此,这种源于初发心的功德善根超越了任何世间可量化的范畴。

3. 善根的修习、长养与世出世间功德 菩萨通过「第七等心随顺一切众生回向」等法门来增长这些善根。当这些无量善根「修习究竟,积集长养,广开解已」,便能产生巨大的世出世间功德:在自身成就上,菩萨能安住忍力、闭恶趣门、善调诸根、心得自在,乃至与三世诸如来平等;在承上启下上,能堪为一切诸佛法器,出生长养一切诸佛清净善根;在利益众生上,能普为众生作无上福田,于生死中拔出众生,为一切众生作功德藏。

4. 善根的无私回向与真如体性 菩萨修行善根必须以普摄、饶益一切众生为前提,否则不名回向。在回向时,菩萨超越世间执着(「不求生天,不贪利养,不著诸行」),不着五蕴相(不依色、受、想、行、识)及六处。这种回向具有不染著、契入法性的特征,如以「无我、无我所心善根」回向十方界无所染著。经中将善根回向的体性比喻为「真如」,具有遍一切处、真实为性、恒守本性、无相为相、永不退转、常住无尽、体性坚固、不可破坏、无所取著、毕竟不动等特征,超越了修与不修的分别。

5. 于如来所种善根的决定不虚 经中极力强调,众生即便在如来所种下极少善根,也必定能穿透一切有为烦恼,究竟导向无为智处与涅槃。经中对此作了三个生动的比喻: - 食少金刚喻:如同吞食微少金刚终不消化,必穿身而出;于如来所种少善根亦不与烦恼共住,必穿过烦恼身,到达究竟智处。 - 芥子许火喻:如同芥子许火能烧尽须弥山般的干草,极少的善根亦能烧尽一切烦恼。 - 善见药王树喻:如来如同雪山上的「善见」药王树,众生不论是见色身、闻名号、嗅戒香、尝法味、触佛光,乃至忆念或供养塔庙,皆能具足善根,灭除烦恼。甚至业障缠覆、不生信乐的众生,只要见闻于佛,所种善根亦绝不荒废,终将究竟入于涅槃。

6. 功德善根的实际显现与供养 功德善根不仅是内心的清净因,亦能转化为不可思议的世间与出世间庄严。如转轮圣王在赞叹佛后,便以其「转轮王功德善根」,在虚空中兴起宝云、华云、衣云等十种庄严云普覆虚空,以此往诣道场供养如来。

三、 不同部类与译本的表述差异

在《大方广佛华严经》的东晋译本(六十华严,《大方廣佛華嚴經(六十華嚴)》)与唐译本(八十华严,《大方廣佛華嚴經(八十華嚴)》)中,对于功德善根的表述存在一些术语和侧重点上的差异:

1. 五蕴与五阴的表述:唐译本(《大方廣佛華嚴經(八十華嚴)》)在论述善根回向时不着诸相时,明确使用了「五蘊」(并具体列出「色、受、想、行、識」)和「六處」等大乘佛教标准术语。而在东晋译本(《大方廣佛華嚴經(六十華嚴)》)中,此类概念在对应语境下常有不同的古译痕迹。 2. 善根与真如契合的排比术语:东晋译本(《大方廣佛華嚴經(六十華嚴)》)使用了独特的「如……如善根」排比术语,如「如如善根」、「如性如善根」、「如相如善根」、「如法如善根」、「如行如善根」、「如境界如善根」、「如安立如善根」、「如随顺如善根」、「如量如善根」、「如充满如善根」、「如久住如善根」、「如不生如善根」、「如坚固如善根」、「如不坏如善根」、「如明如善根」等,以此来表达善根回向与空性、真如的完全契合。而唐译本(《大方廣佛華嚴經(八十華嚴)》)则更倾向于直接用「真如」的十种体性(遍一切处、真实为性、恒守本性等)来类比和赞叹善根回向的体性。 3. 核心功德术语的微细差别:东晋译本(《大方廣佛華嚴經(六十華嚴)》)中明确提出了「无量别异功德境界善根」、「积集无量清净功德善根」 以及「转轮王功德善根」;唐译本(《大方廣佛華嚴經(八十華嚴)》)则重点突出了「菩萨初发阿耨多罗三藐三菩提心功德善根」,并系统地将善根的来源归结为忏除业障、礼敬诸佛、劝请说法、随喜功德等具体行持。

四、 与相关概念的关系

1. 与菩提心的关系:菩提心是功德善根的生起之源与增益之因。经中指出,种种善根皆由菩提心所积集、思惟、发起、志乐与增益。初发菩提心本身即是无量无边的功德善根。 2. 与烦恼的关系:功德善根与有漏烦恼是对立且超越的关系。虽然众生烦恼深重,但「于如来所种善根」具有极强的穿透力与毁灭烦恼的功能,如同金刚不消、微火燎原,终能穿透烦恼身,烧尽一切烦恼。 3. 与真如法性的关系:功德善根的最高阶段与回向,是与真如法性完全冥合的。无论是通过「如……如善根」的空性回向,还是如「真如」般遍一切处、无相为相的体性呈现,都表明功德善根在究竟意义上即是法性的显现。

五、 代表性原文引用

1. 《大方广佛华严经》(《大方廣佛華嚴經(六十華嚴)》):「下品善根、中品善根、上品善根、无量善根、广善根、种种善根、不可测量善根、不可思议善根、阿僧祇善根、无边善根……佛境界善根、法境界善根、僧境界善根……」 2. 《大方广佛华严经》(《大方廣佛華嚴經(六十華嚴)》):「以无我、无我所心善根,回向十方一切世界,无所染著……如如善根、如性如善根、如相如善根……」 3. 《大方广佛华严经》(《大方廣佛華嚴經(八十華嚴)》):「菩萨初发阿耨多罗三藐三菩提心功德善根,无量无边,不可得知其边际。」 4. 《大方广佛华严经》(《大方廣佛華嚴經(八十華嚴)》):「譬如吞食微少金刚,终不消化,必穿身出,不与肉身杂秽共住。于如来所种少善根亦复如是,要穿一切有为诸行烦恼身过,到于究竟无为智处。」 5. 《大方广佛华严经》(《大方廣佛華嚴經(八十華嚴)》):「譬如持芥子许火,能烧尽须弥山等一切乾草。少善根亦复如是,能烧尽一切烦恼,究竟入于涅槃。」

By SutraAI-generated

大方廣佛華嚴經(六十華嚴)T0278 · 華嚴部

《大方廣佛華嚴經(六十華嚴)》中「功德善根」一詞出現於轉輪聖王供養如來的敘事脈絡中,其用法具有明確的結構性特徵:功德善根並非抽象的德目羅列,而是被表述為一種能生起廣大供養莊嚴之「因力」或「資糧」。

一、術語形式與語法結構。本經所用完整表述為「轉輪王功德善根」,即以「功德善根」四字連用,前冠以主體限定(轉輪王),構成「某人之功德善根」的偏正結構 ``。此處「功德」與「善根」並非二事並列,而是合為一詞,指能生起功德之善法根本,亦即過去所修善業積聚而成的總體力量。本經未將此詞拆為「功德」與「善根」分別論述,而是作為一個不可分割的複合概念使用。

二、功德善根之功能:興起供養雲。經文謂轉輪聖王「以轉輪王功德善根,興十種雲,普覆虛空,往詣道場,供養如來」``。此句揭示功德善根的核心功能——它是「興起」供養的直接憑藉。十種雲(一切寶雲、一切華雲、一切衣雲、一切寶衣雲、一切寶網金鈴雲、一切堅固香雲、一切如意珠雲、一切妙寶幢雲、一切寶宮殿雲、一切莊嚴雲)並非憑空化現,而是以功德善根為其生起之因。此處「興」字極關鍵,表明功德善根具有能動的生發力,能令莊嚴供具從因位轉為果相,普覆虛空而供養如來。

三、功德善根與供養果報之莊嚴程度。由功德善根所興之十種雲,其規模為「普覆虛空」「普覆一切莊嚴虛空」``,顯示功德善根所生之果報具有周遍、無量、莊嚴三重特質。供養之對象為如來,供養之場域為道場,供養之方式為頭面禮足、遶無數匝,而後退坐「普照寶藏之座」``。功德善根在此不僅生起物質供具,亦成就供養者自身所坐之寶座,顯示其果報涵蓋所供與能供兩面。

四、功德善根所生莊嚴之延伸展現。經文繼而敘述妙德眼女解身上莊嚴具奉散如來,莊嚴具於虛空中變成寶蓋,其中見盧舍那佛坐菩提樹下,與不可說佛剎微塵等大菩薩俱,又見一切世界諸王圍遶如來、一切諸佛次第出世、普賢菩薩在一切佛所恭敬供養教化眾生 ``。此段雖未再出現「功德善根」字樣,然其敘事邏輯承接前文:由功德善根興供養雲,供養莊嚴具於虛空中轉化為含攝法界全景之寶蓋,顯示功德善根所生之果不止於有形供具,更能開顯法界實相之觀境。

五、本經用語之特殊性。本經以「功德善根」連用,不另立「福德」「善本」「德本」等異名,且將此概念置於華嚴供養莊嚴的敘事框架中,強調其「興起」大用,而非僅作靜態的德性描述。此與他經或偏重善根之積集、或偏重善根之迴向者,在論述角度上有所不同。本經所呈現者,乃功德善根作為供養莊嚴之生起因,其果報直接展現為周遍虛空之供養雲與法界觀境。

大方廣佛華嚴經(八十華嚴)T0279 · 華嚴部

《大方廣佛華嚴經(八十華嚴)》論述「功德善根」時,始終將其繫屬於一個完整短語:「菩薩初發阿耨多羅三藐三菩提心功德善根」,即初發菩提心所生之功德善根,而非泛稱一般善法所生功德。此為本經論述該概念最核心的術語形式。

本經論述功德善根的独特手法,是以「可知邊際」與「無有能得知其際」的層遞對比來彰顯其無量性。經文先設一極端譬喻:假使有人於一念頃能知東方阿僧祇世界成壞劫數,念念如是盡阿僧祇劫,第二人復能知前人所知,如是展轉至第十人,十方皆然——如此不可思議之智量,猶「可知邊際」;然而「菩薩初發阿耨多羅三藐三菩提心功德善根,無有能得知其際者」。此對比並非一次即止,而是反覆施於不同認知對象:眾生諸根差別、眾生欲樂、眾生種種方便、眾生種種差別心,每一輪皆以「可知邊際」收束譬喻,再以「無有能得知其際」歸結功德善根之不可測量。

經文進一步以「何以故」追問無際之因,給出本經對功德善根所以無量的內在理據:「菩薩不齊限」。所謂不齊限,即菩薩發心不設限量,不「但為知爾所世界成壞劫數故」發心,而是「為悉知一切世界成壞劫盡無餘故」發阿耨多羅三藐三菩提心;不「但為知爾所世界眾生根故」發心,而是「為盡知一切世界中一切眾生根種種差別……欲盡知一切諸根網故」發心。欲樂、方便、差別心諸門亦復如是,皆以「欲盡知一切……網故」為歸趣。功德善根之無際,正源於發心所緣之無際——心量無齊限,故所生功德善根亦無邊際。

此外,本經在成壞劫數一門中,以大量「平等」句式展開發心所欲了知之內容:長劫與短劫平等、一劫與無數劫平等、有佛劫與無佛劫平等、有量劫與無量劫平等、有盡劫與無盡劫平等、不可說劫與一念平等,乃至「一切劫入非劫,非劫入一切劫」。此非泛論劫量,而是說明菩薩發心所欲證知者,乃諸劫平等無礙之實相,其心量既超越數量對立,所生功德善根自非數量所能稱量。

本經又將此發心命名為「初發心大誓莊嚴了知一切劫神通智」,顯示功德善根與大誓莊嚴、神通智之間的名義關聯:初發心即具大誓莊嚴,其功德善根即此莊嚴之所生,而其所了知者為一切劫之神通智。術語上,本經一律用「功德善根」四字連用,不拆言「功德」與「善根」,亦不以「福德」「善本」等他詞替代。

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