Which preposition to use with materiality

of Occurrences 4%

AS IN THE FINE ARTS, the progress of mankind from barbarism to civilization is marked by a gradual succession of triumphs over the rude materialities of nature, so in the art of cookery is the progress gradual from the earliest and simplest modes, to those of the most complicated and refined.

for Occurrences 2%

Just as a savage looks for a man behind a mirror, we foolishly seek in materiality for that which is not there.

Which preposition to use with  materiality