Creativity is a spiritual force. The force that drives the green fuse through the flower, as Dylan Thomas defined his idea of the life force, is the same urge that drives us toward creation. There is a central will to create that is part of our human heritage and potential. Because creation is always an act of faith, and faith is a spiritual issue, so is creativity. As we strive for our highest selves, our spiritual selves, we cannot help but be more aware, more proactive, and more creative.
Each of us is a soul. We have been told that we "have" a soul, but that's not the same thing. To have a soul would indicate that we are primarily an ego or a personality that in some way "possesses" a soul. Our essence IS the soul and all aspects of ego and personality flow from that essence. At its core the soul is pure, but habits, tendencies, and imbalances often obscure some of that inner light. Our spiritual work is to correct whatever shortcomings may be preventing the light of our sould from shining through.