Why Samantabhadra Bodhisattva Is the Buddha's Eldest Son

The 21st day of the second lunar month marks the commemoration of Samantabhadra Bodhisattva's birthday. Among the Four Great Bodhisattvas of Chinese Buddhism, Guanyin embodies great compassion, Manjushri embodies great wisdom, Ksitigarbha embodies great vows, while Samantabhadra encompasses all bodhisattva practices through his "great practice." Together with Manjushri, he serves as an attendant to Shakyamuni Buddha, and the three are collectively known as the "Three Sages of the Avatamsaka." Samantabhadra Bodhisattva possesses a majestic and dignified appearance: he wears a five-buddha crown, is adorned with jewels, and sits upon a thousand-petaled lotus throne or rides a six-tusked white elephant. For thousands of years, all who practice the Mahayana teachings revere Samantabhadra and follow his vows and practices. His influence penetrates deeply into Buddhism and is widely praised throughout the world.

Samantabhadra Bodhisattva also holds a special title: the Eldest Son of the Buddha. Why, among the boundless assembly of bodhisattvas, does Samantabhadra alone hold this title?

As the "King of Sutras," the Avatamsaka Sutra depicts the supreme state of Shakyamuni Buddha after his enlightenment. At the conclusion of this grand assembly, Samantabhadra Bodhisattva makes a final appearance, concluding the entire sutra with the Chapter of Samantabhadra's Vows, and proclaims the widely chanted verse: "All Tathagatas have an eldest son, whose name is the Honorable Samantabhadra." Here, "all Tathagatas" does not refer to a single buddha, but to all buddhas of the ten directions and three periods of time, all of whom regard Samantabhadra as the eldest son of the Dharmakaya.

Li Tongxuan, a renowned lay Buddhist of the Tang Dynasty, further pointed out in his New Commentary on the Avatamsaka Sutra: "Manjushri is the young boy, Samantabhadra is the eldest son; the unity of these two sages is called the Buddha." Manjushri Bodhisattva presides over "wisdom," representing the initial awakening of bodhicitta and the unlocking of fundamental wisdom, much like a child newly entering the Dharma, focusing on understanding the principles and generating vows. Samantabhadra Bodhisattva presides over "practice," representing the perfection of myriad practices and the approach to buddhahood, much like the eldest son of a family, who shoulders the heavy responsibilities of propagating the Dharma, benefiting sentient beings, and carrying on the Buddhist lineage. Wisdom and practice complement each other, together revealing the complete path of Buddhist cultivation.

In secular families, the "eldest son" is determined by birth order, but in Buddhism, the "eldest son" is defined by virtue and responsibility. The New Commentary on the Avatamsaka Sutra states: "Samantabhadra Bodhisattva is the eldest son of the Buddha. He governs the Dharma of the Buddha's household, enters the Buddha's samadhi, and manifests the virtues of the Buddha's fruit, causing the multitudes to revere and love him, and arousing their faith and joy in practice." Thus, this title stems from his profound communion with the Buddha's heart and his supreme devotion to all sentient beings.

Practice and Vows: The Foundation of Buddhahood

Buddhist practice emphasizes the four stages of "faith, understanding, practice, and realization." Having only faith and understanding without putting them into practice is ultimately like building castles in the air. Samantabhadra Bodhisattva represents "practice" and "realization," grounding wisdom in myriad actions and helping one attain buddhahood. The Avatamsaka Sutra states that the bodhi (enlightenment) of all buddhas is born from the vows and practices of Samantabhadra. Without Samantabhadra's great practice, bodhicitta cannot be actualized, the Six Paramitas cannot be perfected, and buddhahood cannot be attained.

Just as in a family, the one who truly carries on the family tradition and shoulders the responsibilities is often the eldest son who eschews empty talk and bends to practical work. Through his "great practice" that pervades the Dharma Realm, Samantabhadra Bodhisattva transforms the compassion and wisdom of all buddhas into concrete actions of salvation. Because he practices what all buddhas practice and achieves what all buddhas achieve, he is honored as the "Eldest Son of the Dharmakaya" who bears the Tathagata's lineage.

A Supreme Status: Equal Enlightenment Approaching Buddhahood

Bodhisattva practice consists of fifty-two stages, from the Ten Faiths to the Ten Grounds (Bhumis), and ultimately to Equal Enlightenment and Wondrous Enlightenment. Among these, the stage of Equal Enlightenment is the highest bodhisattva rank; its merits and wisdom are identical to a Buddha's, lacking just one final thought to achieve perfect buddhahood.

The Karunikaraja Sutra records that Samantabhadra Bodhisattva attained buddhahood countless eons ago under the title "Tathagata King of Unhindered Sovereign Form with a Vajra Roar of Wisdom." To assist Shakyamuni Buddha in teaching and transforming the Saha world, he concealed his buddhahood, turned back the vessel of compassion, and manifested in the form of a bodhisattva. He holds the position of a successor, and his virtues rank first among all Dharma Princes. This serves as the basis for his status as the "Eldest Son of the Buddha."

Encompassing All Practices: Guiding Every Bodhisattva Path

There are countless bodhisattvas in the worlds of the ten directions, and each has unique vows and practices, but Samantabhadra Bodhisattva's Ten Great Vows serve as the overarching framework for all bodhisattva practices. Regardless of the Dharma door one cultivates, it must ultimately be integrated into Samantabhadra's vows and practices to achieve perfection.

In the Surangama Sutra, Samantabhadra Bodhisattva recounts: "I have already been a Dharma Prince to Tathagatas as numerous as the sands of the Ganges. The Tathagatas of the ten directions instruct their disciples who have bodhisattva roots to practice Samantabhadra's deeds, named after me." This implies that "Samantabhadra" has transcended a personal name to become synonymous with "the perfection of vows and practices." From the initial awakening of bodhicitta to the attainment of buddhahood, he guides the entire journey, encompassing all methods of practice and leading all actions. By setting the ultimate benchmark for all practitioners, he embodies the core characteristic of an "eldest son."

Bearing the Lineage: Protecting the True Dharma

The "family business" of the Buddha does not refer to worldly wealth, but to the enduring presence of the True Dharma and the continuity of wisdom-life. In the Chapter of Samantabhadra's Vows, Samantabhadra makes a sincere vow: "If there is a sentient being in a realm as far away as countless sands of the Ganges, who brings forth the light of Samantabhadra's practice in their heart, I will then mount a six-tusked elephant, divide my body into hundreds of thousands, and go to that place." Through his Ten Great Vows, Samantabhadra shoulders the heavy burden of saving sentient beings. Regardless of distance and undeterred by toil, he protects practitioners and guards the foundation of Buddhism across the worlds of the ten directions, fully demonstrating the responsibility and original aspiration of an "eldest son."

The term "Samantabhadra" is transliterated from Sanskrit into Chinese as "Sanmanduobatuoluo." According to the explanation in the Great Commentary on the Avatamsaka Sutra, his name contains profound states of realization:

" pervading essence" is called Pu (Universal): The Bodhisattva's Dharmakaya pervades the entire Dharma Realm, his mind vast and expansive.

"Accomplishing virtue through conditions" is called Xian (Worthy): The Bodhisattva never abandons sentient beings, teaching and transforming them according to karmic conditions, harmonizing his virtuous conduct.

The Karunikaraja Sutra once recorded Samantabhadra Bodhisattva's past karmic connections: countless eons ago, Samantabhadra was the eighth prince of the Wheel-Turning Sage King (a previous incarnation of Amitabha Buddha), named "Mintu." He made a magnificent vow before Ratnagarbha Buddha: "I vow to practice the Bodhisattva path in an impure world, to adorn ten thousand defiled lands into a pure Buddha-land, and to teach countless sentient beings to turn toward the Mahayana." This vow was a commitment to action spanning countless eons. The Buddha then prophesied his name as "Samantabhadra," and that in the future, he would become the "Tathagata King of Unhindered Sovereign Form with a Vajra Roar of Wisdom." Samantabhadra's practice uses the action of saving others by "purifying countless sentient beings" to achieve the virtue of self-liberation by "generating countless merits." Self and others are non-dual, all grounded in action.

In iconography, Samantabhadra Bodhisattva is often depicted riding a six-tusked white elephant. The color white symbolizes purity and freedom from defilement, representing the flawless purity of bodhicitta. The elephant's strength symbolizes profound and deep vows, diligent and tireless effort, and the power of great compassion. The six tusks correspond to the Six Paramitas (giving, precepts, patience, diligence, concentration, and wisdom), signifying that the Bodhisattva uses these six practices to eradicate all the afflictions of sentient beings.

Regarding the emanations of Samantabhadra Bodhisattva, there are many records in Buddhist texts and folklore.

Legend has it that Master Shide of Guoqing Temple on Mount Tiantai in the Tang Dynasty was an emanation of Samantabhadra Bodhisattva. In his youth, Shide was picked up from the roadside at Mount Chicheng by Chan Master Fenggan (an emanation of Amitabha Buddha) and served as a tea boy and kitchen monk at the temple. His behavior differed from ordinary people; he once sat opposite the holy statues and ate, and even struck the mountain deity statues with a staff because birds were pecking at the offered fruit. He shared a deep and joyous friendship with Master Hanshan, an emanation of Manjushri, leaving behind a dialogue that has been passed down through the ages:

Hanshan asked: "If someone in the world slanders me, bullies me, insults me, laughs at me, belittles me, cheapens me, hates me, or deceives me, how should I deal with it?"

Shide replied: "Just endure him, yield to him, let him be, avoid him, be patient with him, respect him, and ignore him. Wait a few years, and then look at him."

In just a few words, this encapsulates the path of transcending through patience and tolerance. Precisely because of this, such "unconventional behavior" actually became a manifestation of the Bodhisattva utilizing adverse conditions to liberate sentient beings.

If we consider the core of Samantabhadra Bodhisattva's teachings, it is concentrated in the Chapter of Samantabhadra's Vows within the Avatamsaka Sutra. This chapter is hailed as the destination and essence of the Avatamsaka Sutra, to the point where it is said, "The Avatamsaka is the extensive version, and the Chapter of Vows is the abridged version." The reason Samantabhadra Bodhisattva is known for his "great practice" lies fundamentally in the Ten Great Vows presented in this chapter. These are not just guidelines for bodhisattva cultivation, but the very path of entry for all Buddhist disciples:

Revering all Buddhas, Praising the Tathagata, Extensively making offerings, Repenting karmic obstacles, Rejoicing in merits, Requesting the turning of the Dharma wheel, Requesting the Buddha to remain in the world, Constantly following the Buddha's teachings, Constantly complying with sentient beings, and Universally dedicating merits.

These ten vows and practices unfold step by step, from self-benefit to benefiting others, and from cultivating virtues to dedicating merits, forming a complete path of cultivation. Through reverence, one breaks arrogance; through praise, one purifies karma of speech; through offerings, one eliminates stinginess and greed; through repentance, one erases karmic obstacles; through rejoicing, one dispels jealousy; through requesting the Dharma wheel, one generates right faith; through requesting the Buddha to stay, one protects the True Dharma; through following the Buddha, one establishes right practice; through complying with sentient beings, one develops great compassion; and ultimately, through the dedication of merits, one shatters all attachments and merges into the One True Dharma Realm.

It is worth noting that these "Ten Great Vows" are not finite actions; rather, they are built upon the infinite perspective that "space may exhaust, and the realm of sentient beings may exhaust." As Samantabhadra Bodhisattva states in the sutra: Even if the realm of space exhausts, the realm of sentient beings exhausts, and the afflictions of sentient beings exhaust, my King of Vows will never end.

Regarding the ultimate destination of practice, the Chapter of Samantabhadra's Vows has another crucial directive: guiding practitioners to the Western Pure Land of Ultimate Bliss. Sudhana's fifty-three visits to spiritual teachers concluded with receiving complete teachings under Samantabhadra, where he used the Ten Great Vows to dedicate his merits toward rebirth in the Pure Land.

The sutra explicitly states that at the time of a practitioner's death, all worldly power, relatives, and wealth cannot follow them. Only this King of Vows will never abandon them, guiding them forward at all times, and in a single moment, they will be reborn in the World of Ultimate Bliss. Master Yin Guang once taught that the Pure Land Dharma door actually originated in the Avatamsaka Sutra. As an Equal Enlightenment Bodhisattva, Samantabhadra encouraged Sudhana and the vast assembly of the Avatamsaka realm to universally dedicate their merits toward the Western Pure Land of Ultimate Bliss in order to achieve perfect buddhahood. This demonstrates that even Equal Enlightenment Bodhisattvas consider the Pure Land as the ultimate destination for attaining buddhahood. Thus, the Pure Land practice is not an expedient teaching, but a definitive path that connects the high and the low, universally embracing both ordinary beings and sages.

The study of Samantabhadra is realized through "practice." We should not only recite the Bodhisattva's name but also take him as a role model, letting our vows guide our actions, and using down-to-earth, practical deeds to fulfill the compassionate vow to "extensively save all sentient beings." May the Bodhisattva compassionately protect and bless us, so that we may together reach the other shore of Ultimate Bliss and jointly realize supreme bodhi!

Namo Mahasattva Samantabhadra Bodhisattva of Great Practice!