Analysis of Blue Wings

Warm whisp'ring through the slender olive leaves
Came to me a gentle sound,
Whis'pring of a secret found
In the clear sunshine 'mid the golden sheaves:

Said it was sleeping for me in the morn,
Called it gladness, called it joy,
Drew me on 'Come hither, boy.'
To where the blue wings rested on the corn.

I thought the gentle sound had whispered true
Thought the little heaven mine,
Leaned to clutch the thing divine,
And saw the blue wings melt within the blue!