"Scientia" or Science is the possession of this, especially divine science, is the result of a continuous search for knowledge under the aid of divine guidance; "Sanctitas" or Holiness is a virtue that is a must for all, most especially for seminarians and God's ministers. It is a habit theologians say, of not being involved too much in worldly affairs, although in reality living in the world. It corresponds to the pursuit of knowledge. The more unworldly have attained a higher degree of science and sanctity. That is why St. Thomas Aquinas is called the "Angelic Doctor" because he attained the highest degree of these virtues. He is thereby honored by the Church and made the Patron of Catholic schools.