तस्यैष आदेशो यदेतद्विद्युतो व्यद्युतदा३ इतीन् न्यमीमिषदा३ इत्यधिदैवतम् ॥ ४॥

This is the teaching regarding That (Brahman): It is like a flash of lightning; it is like a wink of the eye; this is with reference to the ādihidaivatam (Its aspect as cosmic manifestation).