Guru (Jupiter)

Guru signifies dharma, higher learning and sound judgment. It points to teachers, elders and mentors, to children and to wealth gained through right means. A clear Guru gives a person who values fairness, wants to learn and feels responsible for others. Its presence in a chart is usually felt as a sense of support.

In a woman's chart Guru is also the karaka of the husband. In the body it relates to the liver and fat, and in life to faith, generosity and good fortune. Because it expands whatever it touches, it needs balance, and the house it occupies shows where growth is likely.

Guru is strong in Karka, where it is exalted, deepest at 5 degrees, and in its own signs Dhanu and Meena. A strong Jupiter gives optimism, a sense of ethics and the wish to share knowledge. Teachers, advisers, judges and counsellors often carry such a Guru.

Its aspect is valued in every house it reaches, because Jupiter looks at the 5th, 7th and 9th houses from itself. A well placed Guru helps in children, learning and fortune, and it protects other planets near it from the worst of their difficulties. Many astrologers look to Guru first when they want to find help.

Guru is weak in Makara, where it is debilitated, deepest at 5 degrees. The sense of guidance can then feel less certain, and a person may doubt teachers or struggle to hold on to savings and faith. It is a prompt to build wisdom by effort rather than expect it to arrive.

Mercury and Venus are Guru's enemies, and Saturn is neutral. A weak Guru is softened by other strengths in the chart, such as a good dispositor or the aspect of a friend. Classical astrologers weigh these together and never judge Jupiter by sign alone. This is why a full reading never stops at one placement.

Tradition honours Guru with the Guru mantra, the Brihaspati stotra and worship of Vishnu or the family teacher on Thursday. A Thursday fast, often with yellow food, is common. Reading scripture and keeping a regular study habit are said to please Jupiter more than any ritual.

The traditional donation for Guru is chana dal and turmeric, given on Thursday. Serving a teacher, a priest or an elder in the family is service to those Guru signifies. Yellow sapphire is linked with Jupiter, but a gemstone should only be worn after a full chart reading.