Sagittarius is held to be the sign of wisdom. The ruling planet of Sagittarius is Jupiter, which also relates to wisdom. It is also considered as the most benefic planet in Vedic Astrology. Sagittarius is a dual sign, and when Rahu is placed in Sagittarius, it makes the native double-minded. However, this is a good placement concerning spiritual liberation and higher learning. Such a person strives to achieve better in their education and learn more. It also develops the native’s interest in the spiritual realms of life.
Rahu here gives spiritual tendencies but the person is prone to falsehood and corruption. These people like to project themselves as spiritual figures but inherently, they do not have strong spiritual beliefs and values. In a way, they are chasing an illusion. Such people also face a lot of issues with father. Father may also suffer from an illness. Relationship with relatives also suffers with this placement. Rahu in Sagittarius also gives travels to foreign land. Such people also have a tendency to actively participate in discussions. Their efforts however do not always fetch the results they want.