The Rainbow...As A Symbol for Cleansing:
As the Rainbow only appears after stormy skies, it is a Symbol
for the restoration of cosmic order.
As celestial rain is necessary for the skies to be cleansed and
the Earth to be nourished the Rainbow Symbolizes Divinity's
cleansing and fertilizing cycle. This cycle ushers in the next
period of Nature's growth and rebirth.
And, just as turbulent storms are necessary for Nature to
cleanse and feed the Earth, so too are emotional storms
necessary in our lives in order to cleanse away our burdens
and feed our souls.