Saint Tonis College as a Christian School is committed to seek a life of faith, learning and action, that shall develop people into becoming intellectually competent and honest, morally and ethically sensitive, creatively aware and responsive to the needs, aspirations of a just, free and responsible social order.
For the realization of the vision of Saint Tonis College, its articles of incorporation set forth the purposes of the institution as follows:
1. To develop student's academic excellence based on the mastery of the fundamentals.
2. To provide an environment where the school community can find creative expression of their freedom and faith as human beings.
3. To instill Christian principles as basis in molding high moral conduct in the life of the youth.
4. To equip students with vocational skills which enables them earn a decent and meaningful living.
5. To encourage students to appreciate, value and preserve Filipino Culture and develop an appreciation of other cultures.
6. To extend the school services to the community to empower the indigenous Kalingas to become aware of their potentials, analyze their needs and problems, and identify acts to solve them.
