retrograde Mars rules 7th and 2nd house is in 9th house in Gemini

When Mars is retrograde in the 9th house of Gemini sign in a person's birth chart, it may give mixed results depending on the planetary positions and aspects present.

Generally, Mars is the planet of energy, aggression, and physical strength, whereas the 9th house is related to religion, philosophy, spirituality, and long-distance travel.

The retrograde motion of Mars creates an obstacle in the natural flow of energy, which may lead to difficulties in the areas of life where Mars has a dominant influence. It may also result in a lack of energy and motivation in pursuing higher studies, learning new things, or traveling to distant places, which are the significances of the 9th house.

However, this position may also offer positive influences depending on the overall planetary configuration. Retrograde Mars may enhance the spiritual inclinations of a person by redirecting their aggression and energy towards inner exploration and self-discovery. This position may also offer success in research, writing, and publishing works on spiritual and philosophical topics.

Overall, the impact of retrograde Mars in the 9th house of Gemini sign varies significantly based on other planetary positions and aspects present in the birth chart. It is advisable to have a detailed analysis of the birth chart by a learned and experienced Jyotish astrologer to understand the actual impact of this position.