Neither of these phenomena is found in the worlds of Vision, Hearing, Smell and Speech under discussion. In the first place, the light that is within is uniform, while that which emerges is not uniform, for it emerges in stages in several different ways. If it were the case that the light emerged purely haphazardly wherever it found an exit, the light emerging from the Ear would be no different from the light emerging from the Nose. Secondly, we do indeed find that the lights change places. For the lights of SaG emerge from the Ears, Nose and Mouth, while the lights of BaN emerge from a place that is higher than the Ears, Nose and Mouth, namely the Eyes. And the lights of MaH emerge from a place that is higher than all of these – namely, from the Forehead.
Divine Light in Vision, Hearing, Smell, and Speech
Kalach Pitchei Chokhmah 34:6