For instance, if the planet Saturn holds a prominent position in the birth chart .

Saturn rules the Safety thought-elements. Others observing an individual with a particularly powerful Saturn, will recognize that in certain matters, this individual is remarkably concerned with caution and safety.

Or if Jupiter holds a prominent position in the birth-chart.

Jupiter rules the Religous thought-elements. Others observing an individual with a particularly powerful Jupiter will come to recognize that in certain matters this individual is remarkably optimistic and expansive - a characteristic of the Religious thought-elements.

For practical knowledge and understanding of the influence of four-dimensional inner-plane and three-dimensional outer plane weather on each individual's life and character, there is no more effective a tool than an astrological birth chart.