The unique spirit of Mount St. Mary High Catholic School is created by blending three distinct traditions: the heritage of Catholic education, the pursuit of academic excellence, and the charisms and mission of the Religious Sisters of Mercy and the Catholic Archdiocese of Oklahoma City. We view human life as a journey on which faculty and students are companion travelers. Together we form a community of believers. We are committed to continually clarifying our vision within the context of the Catholic vision of education, the Mercy vision of education, and contemporary needs of education.