The Sisters In the Spirit of Houston, Inc., is a lay Catholic service organization in the Archdiocese of Galveston-Houston. The principal project of the Sisters in the Spirit is the Cause for the Canonization of Mother Henriette Delille by educating and sharing the story of this remarkable woman and the Sisters of the Holy Family and praying on behalf of Mother Delille’s canonization. The Sisters In the Spirit of Houston continue to prayerfully and financially support the Sisters of the Holy Family.