Analysis of A Dedication

Because I went the lone ways
Among the tall trees,
Because I loved the blue days,
The bird melodies,
Deemed you I did our love wrong
In loving these too?
Ah, every forest love song
Was sung, love, for you.
The green slope, the sky above,
The wild forest lore-
All these were but the mind's love:
The deep heart has more.
And were you rival of the wren?
Resentful of the dawn?
Ah, what would these avail, then,
If you, dear, were gone?
The wild joy that things possess
Would seem out of place,
And all beauty meaningless
For want of one face;
The wren's lilt for lack of you
Would wring the heart's core,
And stars upon the night's blue
Would move me no more.