Anything to do with Augustine?

The content of the poem below seems there is nothing to with Augustine in the title. How to understand it?

Context:

A Gradual Canticle for Augustine

The thinnest bear is awakened in the winter
by the sleep-laughter of locusts,
by the dream-blustering of bees,
by the honeyed scent of desert sands
that the wind carries in her womb
into the distant hills, into the houses of Cedar.

The bear has heard a sure promise
Certain words are edible; they nourish
more than snow heaped upon silver plates
or ice overflowing golden bowls. Chips of ice
from the mouth of a lover are not always better,
Nor a desert dreaming always a mirage.
The rising bear sings a gradual canticle
woven of sand that conquers cities
by a slow cycle. His praise seduces
a passing wind, traveling to the sea
wherein a fish, caught in a careful net,
bears a bear's song in the cool-scented snow.

-Tabitha King

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