The Sun's Defense

It focuses on the sun and how much it seems to explain itself to the citizens of the earth, who frowns at it's scorching rays.

THE SUN'S DEFENSE
Ain't nothin fun in walkin the aisle
Yeah in court, flung left and right
By your foe and supports alike.
Hear, I'm for real not brazen but,
On cue, must halt the lover's course.
You greet my smile with frown and grin
Forgetting I help grow your greens.
Oh! How you abhor my sight
And shield my rays on sight
Do not misjudge this scorching bright
With it's light you build your fort.
Please, grasp 'tis my design
And in this, is my fun

Author's Note

Apart from the above description, this poem also have an hidden meaning. It is locked in the first line, and the two last lines.