achalaḥ

अच्छेद्योऽयमदाह्योऽयमक्लेद्योऽशोष्य एव च

achchhedyaḥ — unbreakable

It cannot be cut, cannot be burnt, cannot be wetted, cannot be dried. It is everlasting, everywhere, unmoving, unchanging, always.

श्रुतिविप्रतिपन्ना ते यदा स्थास्यति निश्चला

achalā — steadfast

When your understanding, no longer pulled about by scripture, stands still and steady in itself — then you will have reached yoga.

यो यो यां यां तनुं भक्तः श्रद्धयार्चितुमिच्छति

achalām — steady

Whatever form anyone wishes to worship with faith, I make their faith in it steady.

प्रयाणकाले मनसाऽचलेन भक्त्या युक्तो योगबलेन चैव

achalena — steadily

at the hour of departure, with a still mind, joined by devotion and the strength of practice, drawing the breath up between the brows, reaches that highest divine person.