Natal Jupiter in the 9th House

Jupiter is the natural ruler of Sagittarius and the 9th house, thus when positioned there he feels at home and his power is enhanced. The 9th house rules philosophy, religion, law distant travels and benefits from foreigners, while is also responsible for all types of spiritual pursuits. Higher education, publishing and teaching also are issues of the 9th house, and when Jupiter is present there he will definitely lead the native towards a life of higher meanings and idealism.
http://freespiritedmind.com/blog/natal-jupiter-in-the-9th-house/