Your Soul is the essence of who you are.
The Tibetans say your Soul is the subtle part of you that works behind the scenes to coordinate the five elements on all planes, while the Greeks believed it to be a mixture of the material components of the world and the Nous, or spirit.
Regardless of different cultural beliefs one thing is clear, your Soul has an agenda. It is the part of you that seeks experience, expression and growth. Much has been written about how health, prosperity, love and fulfillment are the rewards of living a life aligned with the true essence your Soul, and an equal amount has been said about what happens to us when we deny the Soul its true expression.