न तद्भासयते सूर्यो न शशाङ्को न पावकः।
यद्गत्वा न निवर्तन्ते तद्धाम परमं मम।।15.6।।
15.6. The sun does not illumine That; nor the moon and nor the fire; That is My Abode Supreme, having gone to Which they (Yogins) never return.
15.6 Na tat etc. There is no scope for the sun etc., in [illumining] That. For, they are conditioned by time etc., because they are objects of knowledge, [and] because they are the helpers of the sense organs. On the other hand, That [Absolute] is unrestricted by space, time etc. It is the knower, the one inducer of the sense organs and also the one transcending them.
Na tadbhaasayate sooryo na shashaangko na paavakah; Yadgatwaa na nivartante taddhaama paramam mama.
na—neither; tat—that; bhāsayate—illumine; sūryaḥ—the sun; na—nor; śhaśhāṅkaḥ—the moon; na—nor; pāvakaḥ—fire; yat—where; gatvā—having gone; na—never; nivartante—they return; tat—that; dhāma—Abode; paramam—supreme; mama—Mine