The excerpt represents the core issue or deciding factor on which you must meditate, and is drawn from Shadow out of Time by H. P. Lovecraft:|
senses did not include that of sight; their mental world being
a strange, non-visual pattern of impressions.
They were, however,
sufficiently material to use implements of normal matter when
in cosmic areas containing it; and they required housing - albeit
of a peculiar kind. Though their senses could penetrate all material
barriers, their substance could not; and certain forms of electrical
energy could wholly destroy them. They had the power of a๋rial
motion, despite the absence of wings or any other visible means
of levitation. Their minds were of such texture that no exchange
with them could be effected by the Great Race.
Shadow out of Time