achalam

आपूर्यमाणमचलप्रतिष्ठं समुद्रमापः प्रविशन्ति यद्वत्

achala-pratiṣhṭham — undisturbed

As rivers enter the ocean, which is filled and yet unmoved at its foundation, so all desires enter the one who is at peace.

समं कायशिरोग्रीवं धारयन्नचलं स्थिरः

achalam — unmoving

Holding body, head and neck straight and unmoving, still, gaze steady and not looking about,

ये त्वक्षरमनिर्देश्यमव्यक्तं पर्युपासते

achintyam — the unthinkable

But those who worship the imperishable, the undefinable, the unmanifest, the all-pervading, the unthinkable, the unmoving, the fixed, the everlasting —