The Jedi Order were powerful Force-wielding sorcerers and adjudicators tasked by the Galactic Republic to be the guardians of peace and order in the Star Wars galaxy, with galaxy-wide jurisdiction in the Galactic Republic, headquartered in the Republic City, Coruscant capital. Their creed demands that they defend and protect all sapient life, and must never attack or act aggressively. The Order consisted of polymaths: teachers, philosophers, scientists, engineers, physicians, diplomats, negotiators, warriors, and peacekeepers. A level of diversity extends throughout the organization, composed of hundreds of different species, thousands of different worlds, and those outside the Republic itself. When operating beyond the limits of Republic territory, they act autonomously and make decisions with the potential to affect countless lives. They were often the first representatives of the Republic encountered by new species and nations. Throughout its existence, the Jedi have investigated crimes ranging from murder to political corruption, acted as peacekeepers and as detectives, protected the chancellors of Republic, tracked down fugitives, and functioned as a investigative law enforcement agency and quasi-militaristic force at the service of the Republic.
The Jedi Order moral value system viewed purity of thought and detachment of emotions as essential to «Force enlightenment». Jedi philosophy emphasized self-improvement through knowledge and wisdom, adherence to slave morality, and selfless service through acts of chastity, charity, obedience, citizenship, and volunteerism; this ideology is a recurring theme in the Star Wars universe. The Jedi denounce emotions as the root cause of mortal suffering; they believe fear, anger, and love cause sentient beings to lash out in conflict and impede rational action to do what is objectively correct action. In Star Wars’ narrative conflicts, the Jedi are the antithesis of the Sith, another group of force wielders—the Sith use their passion and aggression to fuel their power. Ideologically, the Sith are «dark mirrors» to Jedi; Sith emphasize violence and domination, while Jedi instead teach co-existence and connecting with nature in the universe.
A Jedi’s traditional weapon, is the lightsaber, a device which generates a blade-like plasma powered by a Kyber crystal or other focusing item.
What kind of restrictions did the Jedi have? Were there any checks and balances to make sure the Jedi wouldn’t get out of control?