The old story of the pot of gold at the end of the rainbow- is so firmly entrenched in folklore that this meaning often conies across in dreams.
2- The raising of consciousness and appreciation of something as ethereal as a rainbow suggests the need for a heightened sense of awareness. More esotcrically, a rainbow is said to represent the seven steps of awareness necessary for true spirituality.
3- A rainbow symbolises the spiritual glory that is available to the dreamer through understanding and learning.
What Does Rainbow Mean In Dream?