When a description of the Supreme Being is given and when it
is said that one’s essential identity is not different from that Supreme Being,
The saint who moves closer and closer to That Supreme Being begins to have
these attributes little by little. So the person established in the stability
of the Supreme Self also `cannot be injured’. Of course, if he stands in the
middle of the road and gets hit, he will be injured; but we don’t mean that!
Psychologically, one cannot injure him, because he has not made an image for
himself. There is nothing that one can break; because only if one has an image
can it be broken! Here, images have all been discarded and there is only
stillness. One should remember as long as there is movement, (movement in Mind
which gives birth to Ego & Pride) there is an image.
Here Knowledge = Divine Knowledge or Knowledge about one self !!
Reference: Upanishads , by Master Sri M.