At Geibel Catholic Junior-Senior High School, God is recognized as the ultimate source of authority and meaning. The school upholds the teachings of the Roman Catholic Church and is united with the local church of Greensburg.
Students are taught love of God, love of neighbor, and a healthy love of self. Geibel Catholic assumes that its students are regular observers of their faith, that they practice their faith with enthusiasm and commitment, and that they share their faith with their local parishes as participants in youth work, liturgical assistants, or volunteers in various capacities available on the parish level.