Depthless can mean "unfathomably deep," which is what I meant. Similarly, the girl mentioned in the poem does evoke feelings of silliness from me, so "glee" would most definitely fit. I would agree with all of your other comments, though; here is my revision for My Sanctuary:
Golden leaves fall from trees
As we savor their welcoming shade.
We're only able to smile from glee
While our worries seem to fade.
Lost in depthless pools of blue,
I close my eyes and sigh.
Like the larks and turtledoves do,
You raise my soul up high.
You continue to ease my weary eyes
With a sweet, enchanting smile.
Truly this angel, lovely and wise,
Will pluck my heartstrings for a while.
Immortal you make me, I finally see
That you're my life, my sanctuary.
< Message edited by Faerdin -- 2/9/2012 21:07:13 >