Now, let us begin with the explanation (part three).

Part One: A General Explanation of the Sutra's Title.

The essence of the Tathāgata is inherently complete—why would it need a secret cause? The function of the Bodhisattva path is naturally effortless—what need is there for myriad practices? No cause, no practice, no cultivation, no realization, no completion or incompletion; all distinctions of great and small, name and form are utterly unfounded. This is the true Śūraṅgama, the ultimately indestructible.

Yet, because beings have their Tathāgata-nature hidden within the core of consciousness, it remains unseen without the secret cause; because beings and Bodhisattvas sink into the six realms of rebirth, they cannot practice without the myriad practices. Thus, the Awakened King reveals the Great Dharma, guiding them away from lesser paths so they may silently realize the boundless essence. He illustrates it with the Uṣṇīṣa—the crown of the Buddha—so that they may not cling to appearances and may deeply attain the supreme peak. He points to the Tathāgata’s secret cause, enabling them to understand the original wondrous mind, knowing that all Buddhas of the three times rely on this as their initial cause. He explains the ultimate meaning of cultivation and realization, leading them to awaken to the final Dharma, knowing that all sages rely on this to attain their fruit.

Further, it fully encompasses the Bodhisattva’s pure myriad practices—every worldly phenomenon is ultimately perfected, reaching the indestructible, unwavering true mark. Therefore, it is called the *Śūraṅgama Sūtra*, also known as the *Great Buddha’s Uṣṇīṣa, Secret Cause for Cultivation, Ultimate Meaning, and Myriad Bodhisattva Practices*. The sūtra has five names in total; three appear in the title here, as brevity encompasses breadth. The other two—"Ocean of Omniscience" and "Wondrous Lotus King, Mother of All Buddhas"—are included. The terms *Sitātapatra*, *Supreme Seal*, *Pure Ocean Eye*, and *Consecration Chapter* also belong to these three. *Sitātapatra* means "White Canopy"—the vast, undefiled essence of the Tathāgata-store mind, covering the entire Dharma-realm. This sūtra is the seal of that mind and the eye of that mind. Through this precious seal, the seven elements and myriad phenomena are all aligned with the original mind; through this ocean eye, the aggregates, sense bases, and realms are illuminated as the Tathāgata-store. Thus, one attains the Bodhi mind, enters the Buddha’s wisdom-sea, becomes the Wondrous Lotus King, blooming freely amidst all defiled and pure environments, becomes the Mother of all Buddhas, appearing in a dust mote or a land according to conditions, and ultimately accomplishes the fruits of awakening, receiving consecration. At that point, the entire stable and indestructible reality is fully present within one.

*Śūraṅgama* means "all things ultimately indestructible" and also "steadfast, discerning analysis." "All things ultimately indestructible" has been explained above; the remaining terms—"Vajra-like observation," "awakening clarity," "analysis"—begin with examining the mind and seeing its nature and end with eliminating the aggregates and defeating demons—all are matters of steadfast, discerning analysis. The "sūtra" itself is merely the words that express meaning; expression is like a fish trap. Knowing that the sūtra is a trap, those who then explain it are also traps, not the fish itself. Students, be careful not to mistake the trap for the fish—only then can the true Śūraṅgama be attained.