। ॥ ४६ ॥
In plain words
Awareness is what lights up every instrument of knowing. And some set out to know that awareness — using an instrument of knowing. Great souls indeed: they want to burn fire with firewood.
Close to the Sanskrit
Those who wish to know, by means of a means-of-knowledge, that Consciousness which awakens the means-of-knowledge itself — those great souls wish to burn fire with firewood.