pravāha nityatva
Brahman compared to an infinite (nityatva) stream (pravāha) changing appearances/expressions of brahman, myself (ātman).
Extended definition:
- Pravaha nityatva
Thus I abide as if the world flows through me like a river (yadi lokaḥ nadīvat mayā pravahati).
This is a wonderful comparison, similar to “the ocean of consciousness” (caitanya sāgara).