What does the structure of the poem as the outspread wings of a flying bird convey?

It convey's the poet's wish to rise from the fallen state of humanity.  

Explanation:

In the poem Easter Wings, by George Herbert, the structure of the poem expresses the author´s desire to fly away from the fallen state of humanity,  as differentiating himself form a decaying society.

This means he wants to be a better person as well as getting humanity to rise to better standards.

it is geoffrey chaucer