Vijnana Bhairava Tantra · Dharana 62 · Verse 85
The sky inside the head
Close the eyes. Imagine the whole of the sky—all of open space—gathered and resting inside your head, so that head and sky become one continuous openness. Let that openness be bright. Stay with it until there is no edge left between the space within and the space without.
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Contemplate the whole sky as dissolved within your head, as the very nature of Bhairava. You will be filled with his radiant reality.