According to Greek myth, Mercury (or Hermes, whose name derives etymologically from the piles of rocks which marked trails and guided travelers) was the messenger of the gods. He carried orders from Olympus to the mortals on Earth. The child of the illegitimate union of Zeus with Maia, Mercury was born “unknown to the immortal gods” and had to win his place among them by trickery, cleverness, and cunning. This is why he became the vagabond deity of travelers and wanderers. He is the instinctive foe of the settled who see him as an outcast roaming on the outskirts of society: a pariah, a thief, and a swindler. As ruler of the sign of Gemini, the Twins, he symbolizes the brother—the alter-ego who teaches us as much as we teach him and is associated with adolescence, a period of intense intellectual discovery. Mercury thus symbolizes lively, sparkling wit, mobility in any form, mental exchange, and interaction. As a result, a person strongly ruled by Mercury is quite likely to be clever and skillful. If Mercury is “afflicted” in one’s chart, they may have a restless mind and be unable to focus on anything for too long. In any case, these skills are a great resource in the social realm.

Jupiter, the planet of luck and success, has a much vaster significance than just personal fortune and social prominence. It does preside over the process of personal expansion, interpreted to be fitting into society better and finding an appropriate match between one’s individual ambitions and the aspirations of the group. This growth is accompanied by a feeling of self-confidence, which, in turn, buoys up an even greater externalization and expansion of the ego – hence the planet’s flattering reputation.

However, this snowball effect (Jupiter smiles and the world smiles with you), in which social skills magnify confidence and boldness reaps many rewards, betrays the negative side of Jupiter: extreme and excess. Although grandeur was the characteristic of the “king of the gods,” errors of judgment, poor taste, and sometimes selfishness and pride are also likely to be part of the Jupiterian package. It is important to note that the extension of the ego may be a form of escape; it is tempting to hide behind one’s popularity and social success, which are fairly easy to obtain, rather than be really demanding with oneself. The Jupiterian has a tendency to amplify qualities out of compensation, to avoid seeing weaknesses and flaws. As a result, you must be aware of the risk of over-identifying with your social mask, which would cause you to neglect your inner self and deep nature.

In the Greek tradition, Mars or Aries was the god of war. Although it also symbolizes the elder brother in the cosmic family, it is more likely to be associated with declared enemies or adversaries. Mars morphology is typically virile, angular, and athletic and corresponds to aggressive, domineering, masculine behavior. Likewise, Mars is usually associated with rage, its resultant brutality, and male destructiveness and domination. Psychologically, Mars figures in any situation of conflict, opposition, and confrontation. Martian symbolism intervenes to separate, oppose, and decide and corresponds to duels, war, and any situation in real life which involves confronting an obstacle. Individuals who are greatly influenced by Mars are typically direct and straightforward—either unabashedly extroverted or furiously introverted. They are extremely active and extremely emotive. Their purpose in life seems to be inextricably mingled with a combat against an unacceptable situation, a challenge which they either issue or are forced to accept.

The ninth house is an area of the sky which is especially important in your theme, because it contains several planets, including the one which rules your rising sign. This information can be used to create a powerful astrological chart.