Logos (parvae animae III ex III)

Now we come to my favorite part of the soul. The Logos. Logos is the word from which English words like logic, and every single ology comes. Literally, Logos means word, but it also incorporates in its definition all cognitive movement. So, apparently in ancient Greece, speaking and verbal communication was tied to thinking. How ironic that in today we often associate too many people as speaking without thinking.
The word Theology was originally translated not as the study of God, but as speaking with God. Thus, the logy part was not originally seen as studying. Similarly, we might view other sciences and areas of academic inquiry as dialogues rather than as "studies." Of course, this is not a fail-proof system. We can't call Biology and Zoology speaking with life and speaking with animals, respectively. In these instances, it is much more appropriate to define them as the study of life, or the study of animals. So, once again, we see again that even though Logos is speaking, it is tied with studying.
Logos is the highest function of the soul. Intellectual movement, to Socrates, is the greatest ability our souls possess. Logos is what gets us out of sticky situations, it's what prevents us from making rash decisions, and it's what advances us as humans and as a society. The Logos should reign in the soul over the Ethos and the Pathos, much as Plato's philosopher rules the Republic, over the protectors and the workers.
This is not to say that we should completely block out Ethos and Pathos, but we should make efforts to regulate them. Logos by itself in the soul is similar to a computer; soulless, emotionless and cold. We should have emotions. We should feel joy, sorrow, love, euphoria, dysphoria, emnity and all other emotions that we feel. However, we cannot let fleeting feelings regulate us as people. We must be able to differentiate between the good and the bad emotions and let our intellect regulate them. We should also embrace our loyalties. We can be religious, or patriotic, or devoted lovers. However, we should also not let the appeal to these attributes be unchecked by our own reasoning.
Unlike the Pathos and the Ethos, our Logos is not as appealed to by rhetoricians. If we want to be logically appealed to, we have to go to a library. We have to read academic journals, encyclopediae, and textbooks. We hear logical appeals from teachers, professors and tutors. We rarely see movies that appeal to us intellectually. If we do, it is not for entertainment value, generally it is for intellectual development. The documentary is the Logos' response to the drama of the Pathos. However, as movie sales show, documentaries never do as well as the action movie or romance playing at the same time.
The reason why we are not appealed to logically by rhetoricians is simple: it is not in their realm to appeal to us logically. A professor I had once told my class that in the ancient world there were three ways to tell somebody something they didn't know. There was rhetoric, which was what was convincing, philosophy, which was demonstrating, and theology, which was revealing. As shown by this example, the Logos' realm is that of philosophy. Rhetoricians, as such, do not try to convince people with concrete facts. Otherwise they would likely be scientists, and not rhetoricians.
Theologically speaking, Logos is the most highly valued part of the soul. Theologians of times past and present seek to talk about God in an academic fashion. St Thomas Aquinas, patron saint of philosophers, theologians, students and universities, spent his entire life devoted to demonstrating how being a Christian makes sense. Professors of theology in universities world wide teach students how to be a believer in the most academic ways possible. They teach us how to confront a world that increasingly relies on science and Logos to refute faith. Priests, as well, are trained not only theologically, but also philosophically.
But the most well-known use for the term Logos in the theological world is for Jesus. The opening verse of the Gospel of John read thusly: "In the beginning was the Word (Logos). And the Word was with God, and the Word was God." Much theology has arisen from those few verses. In Mass, we call Jesus the Word made flesh. St Augustine told us that Jesus' relationship to the Father is that of the Logos. In this way, since God is pure action, and His action is brought about by His thought, then the Logos has been around since the beginning, and the Son has been with the Father from the beginning.
If we view this as the order of God, then we can see for ourselves that we should also make efforts to embrace our Logos over our Ethos and our Pathos. Furthermore, as God's Logos provides a way for all mankind to be saved, then perhaps it is our own Logos that will allow us to save humanity.