Which Colour Will Shine For Me?

The rainbow was ever before me
Leading my weary feet ever forward
Will finding the end make me free
One step, then another. Onward and onward

Sunshine and rain creating the rainbow
Seven colours of love, each a guide
It I find the end will I know
or will my search for love be denied

Which colour will shine for me?
Can I touch it and be blessed?
Will I be able to get on my knee?
Find someone and finally be caressed.