Liberation theology is a Christian theological approach emphasizing the liberation of the oppressed. It engages in socio-economic analyses, with social concern for the poor and political liberation for oppressed peoples and addresses other forms of inequality, such as race or caste.
Liberation theology was influential in Latin America, especially within Catholicism in the 1960s after the Second Vatican Council, where it became the political praxis of theologians such as Frei Betto, Gustavo Gutiérrez, Leonardo Boff, and Jesuits Juan Luis Segundo and Jon Sobrino, who popularized the phrase "preferential option for the poor".
The option for the poor is simply the idea that, as reflected in canon law, “The Christian faithful are also obliged to promote social justice and, mindful of the precept of the Lord, to assist the poor.” It indicates an obligation, on the part of those who would call themselves Christian, first and foremost to care for the poor and vulnerable.
This expression was used first by Jesuit Fr. General Pedro Arrupe in 1968 and soon after the World Synod of Catholic...