Dr. Patrick J. DiVietri OCDS, Ph.D., CPC, AAPC: Fellow
“Appetite is an active tendency or faculty which inclines toward a given object or end; the conscious striving for an end known either spiritually or sensorially. The appetite is moved by the presence of its object.
At the heart of the complex understanding of man’s psychological constitution is the relationship of the appetites to the intellect and will and how they affect each other’s operation. “Since mental health is concerned about the intellect of man, it is essential for psychology to know how the appetites, reason and will affect one another.”
St. Thomas describes that there are concupiscible and irascible appetites. As we saw earlier in the definitions in chapter two:
Concupiscible appetite- the sensitive appetite that seeks what is suitable to the senses and flees what is evil to the senses.
Irascible appetite- the sensitive appetite by which the sentient being resists the attacks that hinder its good or inflict harm on it. Thus, the concupiscible seeks the good and to avoid evil and the irascible is concerned with the obstacle to fight or flight.
“A passion is motion of an appetitive power.” Passion is “a movement of the sense appetite, which follows the apprehension of the senses, and is accompanied by a bodily transmutation.” The name is derived from the Latin word “pati” which means to suffer or undergo, or literally to bear. “Passion refers an appetites reception of something in some way and the reception is an actual inclining or motion toward or away from some object. The “motion” of the appetite, brought us to the term “e-motion.” Passions occur with a bodily transmutation, i.e., the sensitive object causes some bodily change in the one undergoing the action.” This motion causes “bodily transmutation, i.e. chemical and biological changes which we identify as “feelings. A passion is the same thing as a feeling or emotion. The three terms are synonymous.
There are eleven passions altogether, which fall under the heading of these two types. The concupiscible is divided into three couples: love and hate, desire and aversion (or flight), delight (or joy), sorrow (or sadness). The irascible, which arises from the concupiscible, has three groups: hope and despair, fear and daring (audacity), and anger.
We are going to consider some of the passions as they relate to pastoral counseling.
As we begin it is helpful to keep in mind that passions are stimulated by the imagination. Without any impression upon the imagination or senses there is no passion. They are in essence “blind” to anything but their one object. This will be discussed, as it is imperative to understand for many pastoral issues.
 III Sent., d. 26, q. 1, a. 1 and De malo, q. 10, a. 1, ad 1.
 Aquinas, Summa Theological, (I-II, Q. 22).
 Ripperger, Introduction to the Science of Mental Health, Vol. 1, p. 146.
 Fr. Chad Ripperger, FSSP, Introduction to the Science of Mental Health, (Sensus Traditionis Press: Denton, NE, 2007) p. 800.
 Fr. Chad Ripperger, FSSP, Introduction to the Science of Mental Health, (Sensus Traditionis Press: Denton, NE, 2007) p. 130.
 Ripperger, Introduction to the Science of Mental Health, Vol. 1, p. 188, See chapters 8 and 9, pp. 140- 216 for a necessary and sufficient discussion of the passions. What is contained has a bearing on every counseling situation.
 Summa Theologica, 1st part of the 2nd part, Q. 23, Art. 4.