Confusion

I don't know why,
so many mixed feelings
now roams in my heart.

Some are whites,
Some are black,
But in between
comes all other colors:
blue, yellow, red and green.

Please I want to know
if I can rearrange these colors
To see the image it is
Just the edges is sufficient.

Lord, you are my foundation,
May it be firm and robust
It's you Lord that I listen,
Let me focus that his salvation
Is what matter most...
despite of this palette.