मध्यव्योमशान्तबोधभरलब्धोदयः शिवः ।
तस्यापि विद्युदालोकवदभेदवती चला ॥२१॥
madhyavyomaśāntabodhabharalabdhodayaḥ śivaḥ |
tasyāpi vidyudālokavadabhedavatī calā
(This is) Śiva, whose rising is won through the fullness of tranquil awareness in the central void; and of him too (the power), like a flash of lightning, is at once non-different (from him) and (yet) in motion.