In the last three years, a transition from Catholicism to other religious affiliations has been observed of Hispanic Americans. According to a study by the Pew Research Center in 2013, there are now 24% Hispanics who are now ex-Catholics. This dissertation examines the religious trending away of Chicanas and Chicanos from Catholicism in particular. It contributes to the field of Chicano cultural studies by exploring religious expressions and spiritualities that are an alternative to traditional Catholicism from 1960 to 2014. Chapters One and Two are a foundation to this investigation, as they provide a brief historical contextualization of religiosity in Chicano culture, as well as explain the theoretical framework utilized throughout the dissertation. Chapter Three examines the activism of Reies López Tijerina, a Pentecostal preacher, and Ignacio García, a devout Mormon, in the 1960s and 1970s. Their autobiographies are studied, particularly focusing on how their religion became an integral part to in their awareness as they became involved in the Chicano Movement. Chapter Four explores the representation and relationships between spiritual figures of the Chicana mother in the following works: the artworks Housewife Battles Self (1994) by Max-Carlos Martínez, Tonantzin, the Aztec Earth Goddess (2001) by Dolores Guerrero, and the novels So Far from God (1993) by Ana Castillo and Esperanza’s Box of Saints (1999) by María Amparo Escandón. Finally, Chapter Five presents religious expression and spirituality in the borderlands experience. In this chapter several popular saints are studied, including the Texas curandero, don Pedrito Jaramillo, and the images of Jesús Malverde and la Santa Muerte.