Haṭha Yoga Pradīpikā / 4.8 By the guru's sentence

4.8

Haṭha (हठ) Yoga Pradīpikā (प्रदीपिका)

राजयोगस्य माहात्म्यं को वा जानाति तत्त्वतः ।
ज्ञानं मुक्तिः स्थितिः सिद्धिर् गुरुवाक्येन लभ्यते
rājayogasya māhātmyaṃ ko vā jānāti tattvataḥ |
jñānaṃ muktiḥ sthitiḥ siddhir guruvākyena labhyate

The line

Who knows the greatness of rāja (राज) yoga as it truly is? Knowledge, release, steadiness, and success are obtained by the guru's sentence.

नेपालीमा

राजयोगको महिमा जस्तो छ त्यस्तै कसले जान्छ? ज्ञान, मुक्ति, स्थिरता र सिद्धि गुरुको वाक्यले पाइन्छन्।

Where it sits

The verse answers its own question with the guru's sentence. 3.129 had called that guru Īśvara (ईश्वर) in person.

Split: rāja (राज) + yogasya (योगस्य) māhātmyaṃ (माहात्म्यं) ko (को) vā (वा) jānāti (जानाति) tattvataḥ (तत्त्वतः) / jñānaṃ (ज्ञानं) muktiḥ (मुक्तिः) sthitiḥ (स्थितिः) siddhir (सिद्धिर्) guru (गुरु) + vākyena (वाक्येन) labhyate (लभ्यते)

Sanskrit, in depth

The words

WordGrammarSense
rāja-yogasya (राज-योगस्य)genitive singularrāja (राज). Royal. In this book, the yoga of stilling; yoga.
māhātmyaṃ (माहात्म्यं)nominative or accusative singularthe greatness.
ko (को)form in the linewho.
vā (वा)indeclinableor.
jānāti (जानाति)form in the lineknows.
tattvataḥ (तत्त्वतः)nominative singularin truth.
jñānaṃ (ज्ञानं)nominative or accusative singularknowledge.
muktiḥ (मुक्तिः)nominative singularreleased.
sthitiḥ (स्थितिः)nominative singularstanding, stayed.
siddhir (सिद्धिर्)form in the linesuccess.
guru-vākyena (गुरु-वाक्येन)instrumental singularthe guru; by the sentence.
labhyate (लभ्यते)presentis obtained.

Sanskrit in this line

The quarters run 16, 16 syllables. A hyphen in the split is a compound joint, a teaching mark, and the voice joins it.

Say it back

Cover the English and say the verse in one sentence. Who knows the greatness of rāja (राज) yoga as it truly is? Knowledge, release, steadiness, and success are obtained by the guru's sentence.