agniḥ sūryo divā prāhṇaḥ
śuklo rākottaraṁ sva-rāṭ
viśvo 'tha taijasaḥ prājñas
turya ātmā samanvayāt
agniḥ - fire; sūryaḥ - sun; divā - day; prāhṇaḥ - the end of the day; śuklaḥ - the bright fortnight of the moon; rāka - the full moon at the end of the śukla-pakṣa; uttaram - the period when the sun passes to the north; sva-rāṭ - the Supreme Brahman or Lord Brahmā; viśvaḥ - gross designation; atha - Brahmaloka, the ultimate in material enjoyment; taijasaḥ - subtle designation; prājñaḥ - the witness in the causal designation; turyaḥ - transcendental; ātmā - the soul; samanvayāt - as a natural consequence.