सुयं मे आउसं ! तेणं भगवया एवमक्खायं– इह खलु सम्मत्तपरक्कमे णामे अज्झयणे समणेणं भगवया महावीरेणं कासवेणं पवेइए, जं सम्मं सद्दहित्ता, पत्तियइत्ता, रोयइत्ता, फासित्ता, पालइत्ता, तीरित्ता, किन्तइत्ता, सोहइत्ता, आराहइत्ता, आणाए अणुपालइत्ता बहवे जीवा सिज्झंति बुज्झंति मुच्चंति परिणिव्वायंति सव्वदुक्खाणमंतं करेंति ॥२९.१॥
Thus I have heard, O long-lived one! The Blessed One has declared thus — here indeed, in the chapter called Samyak Parākrama (Right Effort), taught by the ascetic Lord Mahāvīra of the Kāśyapa lineage: that by rightly believing, trusting, being illuminated, experiencing, guarding, crossing over, reflecting, purifying, accomplishing, and following the teachings, many souls attain perfection, attain enlightenment, are liberated, reach nirvāṇa, and make an end of all suffering.
This opening sutra establishes the authority and scope of the entire chapter. It begins with the traditional transmission formula suyaṃ me āusaṃ (thus I have heard), indicating that Sudharmā Svāmī is relating Mahāvīra's teaching to Jambū Svāmī. The chapter's name — Samyak Parākrama (Right Effort) — indicates it covers the complete spectrum of spiritual striving. The sutra lists ten stages of engagement with the teaching: believing, trusting, being illuminated, experiencing directly, guarding, crossing beyond, reflecting, purifying, accomplishing, and following the teacher's instructions. These ten represent a complete arc from initial intellectual acceptance to final realization. The chapter then systematically covers 73 practices (anuṣṭhāna) that together constitute this right effort. The ultimate fruit is explicitly stated: perfection, enlightenment, liberation, nirvāṇa, and the end of all suffering.
The simple version: This opening verse says that Lord Mahāvīra taught the path of "Right Effort" — and those who truly believe in it, practice it at every level, and follow through completely can achieve total freedom from suffering.