Shining Path of the center and south of Peru and had a large presence in the outskirts of Lima. As the organization grew in power, a cult of personality grew around Guzmán. The official ideology of the Shining Path ceased to be "Marxism–Leninism–Mao Tse-tung thought", and was instead referred to as "Marxism–Leninism–Maoism–Gonzalo thought". The Shining Path fought against Peru's other major guerrilla group, the Túpac Amaru Revolutionary Movement (MRTA), as well as campesino self-defense groups organized by the Peruvian armed forces. Although the reliability of reports regarding the Shining Path's atrocities remains a matter of controversy in Peru, the organization's use of
Shining Path engaged in many human rights violations, which caused the Shining Path to appear in the eyes of many as the lesser of two evils. They used excessive force and killed many innocent civilians. Government forces destroyed villages and killed "campesinos" suspected of supporting the Shining Path. They eventually lessened the pace at which the armed forces committed atrocities such as massacres. Additionally, the state began the widespread use of intelligence agencies in its fight against the Shining Path. However, atrocities were committed by the National Intelligence Service and the Army Intelligence Service, notably the La Cantuta massacre and the Barrios