Sri Aurobindo
Letters of Sri Aurobindo
Volume III - Part 4
Fragment ID: 13157
You probably went up into the illumined Mind which has a pale blue light and were receiving there lights from the higher planes and occasionally seeing the flash of the full orb of the Divine Truth.
It is always a mistake for the mind to become active and wanting to know while the experience is going on – it usually 


 stops the experience or disturbs or alters it in some way. The mind must remain passive till the experience is over.
stops the experience or disturbs or alters it in some way. The mind must remain passive till the experience is over.