And this lamp is ‘the line of measure’, which is enclothed in the air (avyra).

And when it is in the air, it is hidden and is not seen at all.

And when it is extended to be revealed, there emerges from this AVYR (air) a single point Yod, and what remains is AUR (light). And this is the primordial light of the act of creation. It is this that is written: (Gen. 1:3) And ELQYM said: ‘Let there be AUR (light)’ – let there be Yod י – so as to make AVYR (air). And this mystery has been transmitted to the wise of heart.