Abraham F. Arvizu

Abraham F. Arvizu (standing, far right) and family, including Ramon Arvizu

Abraham F. Arvizu, or Abe Arvizu Sr. impacting thousands of South Phoenix youth. Barrio Youth Project and Chicanos Por La Causa organized the boycott against the Phoenix Union High School District from October 9 – November 2, 1970, which led to systematic wide changes to end the discrimination of Mexican-Americans within the local school system. advocated and voted in support of allowing young Chicano activists to use Santa Rita Hall for community engagement efforts, which led to the founding of Chicanos Por La Causa in 1969. For his efforts, Arvizu was subsequently elected to the Board of Directors of Chicanos Por La Causa, representing barrios east of Central Avenue, and many of the youth he developed went on to be political activists, elected officials, and contributing members to society.

In December 1986, the City of Phoenix purchased Sacred Heart Church for commercial development, placing it at risk of demolition. To prevent this, Arvizu co-founded Braun-Sacred Heart Center, Inc., a nonprofit organization dedicated to preserving the church. Under his leadership, the organization aimed to raise $250,000 to renovate the building and transform it into a museum and cultural center honoring Father Albert Braun, a decorated World War I and II veteran known for his dedication to the community. The Mass serves as a symbolic gathering for former parishioners and community members, reinforcing their lasting connection to the historic church despite its closure as an active parish. The event has become a significant cultural and religious observance, drawing attendees from across the region.

Through persistent efforts, the Braun-Sacred Heart Center collaborated with city and state officials to recognize the church's importance. These endeavors culminated in Sacred Heart Church being added to the National Register of Historic Places on March 20, 2012.

Arvizu's legacy in preserving Sacred Heart Church continues through his family. His son, Abe Arvizu Jr., has been actively involved in ongoing preservation efforts, serving as chairman of the board for the Braun-Sacred Heart Center and advocating for the church's recognition as a historical site.