[1] On January 1, 1942, at the age of 22, Laura entered religious life, having chosen the Congregation of the Sisters of Saint Marcelina to dedicate her service.

[citation needed] During her religious ministry in the city of Cambuquira, Sister Laura showed solidarity with the families of people who had a member living in the vice of alcoholism.

He also founded the "House of Fraternal Love", whose objective is to shelter homeless people and drug addicts.

[3] In the parish environment, she dedicated herself as a catechist and minister of the Eucharist, as well as in the development of the Catholic Charismatic Renewal.

Her funeral was held at the parish church of Saint Sebastian, in Cambuquira, and, at the request of the population, she was also buried in the city.