Quote Originally Posted by Queen of Poop
The Ancient system of the Tarot cards are keys designed to open the doors of consciousness to the meaning of life and creation, revealing not only the purpose for our sojourn upon this planet but our divine origin and destiny. The Tarot is a metaphysical system, a tool for the exploration and development of the soul's highest potential, acting much like a greenhouse in providing even temperature to quicken spiritual growth.

The main purpose of the Tarot is not simply fortune telling, but the development of powers still dormant in most, that culminate in the true expression of selfhood. Increased awareness naturally creates increased opportunity to develop inner potential and transcend shortcomings, making life more productive and rewarding.
*nods* Very well put.