The transcendentals are the properties of being that correspond to three aspects of the human field of interest and are their ideals; science, the arts and religion. Philosophical disciplines that study them are logic, aesthetics and ethics.
History
first inquired of the properties co-extensive with being. Socrates, spoken through Plato, then followed. Aristotle's substance theory has been interpreted as a theory of transcendentals. Aristotle discusses only unity explicitly because it is the only transcendental intrinsically related to being, whereas truth and goodness relate to rational creatures. In the Middle Ages, Catholic philosophers elaborated the thought that there exist transcendentals and that they transcended each of the ten Aristotelian categories. A doctrine of the transcendentality of the good was formulated by Albert the Great. His pupil, Saint Thomas Aquinas, posited five transcendentals: res, unum, aliquid, bonum, verum; or "thing", "one", "something", "good", and "true". Saint Thomas derives the five explicitly as transcendentals, though in some cases he follows the typical list of the transcendentals consisting ofthe One, the Good, and the True. The transcendentals are ontologically one and thus they are convertible: e.g., where there is truth, there is beauty and goodness also. In Christian theology the transcendentals are treated in relation to theology proper, the doctrine of God. The transcendentals, according to Christian doctrine, can be described as the ultimatedesires of man. Man ultimately strives for perfection, which takes form through the desire for perfect attainment of the transcendentals. The Catholic Church teaches that God is Himself truth, goodness, and beauty, as indicated in the Catechism of the Catholic Church. Each transcends the limitations of place and time, and is rooted in being. The transcendentals are not contingent upon cultural diversity, religious doctrine, or personal ideologies, but are the objective properties of all that exists.
