The art of interpretation probably isn't named after Hermes after all
Popular lore links hermeneutics, the study of how to interpret texts, to Hermes, messenger of the gods, inventor of speech and celebrated trickster. The fit is poetic, but it is folk etymology. The Greek root means to translate or interpret, and some linguists trace it further back, to Carian, a language of ancient Anatolia.
The discipline began with scripture. Early hermeneutics sat within the sacred: a message from the divine arrived wrapped in uncertainty, and only someone armed with a rational method could judge whether it was true. Over time the field widened to interpretation in general, and today it spans spoken and non-verbal communication, semiotics and the assumptions a reader brings, with heavy use in law, history and theology. Exegesis, often treated as a synonym, is narrower, concentrating on the words and grammar of a text.
Aristotle helped carry the term into philosophy. His treatise known in Latin as De Interpretatione, written around 360 BCE, ranks among the oldest surviving Western philosophical works about language. The Greeks saw words as signs capable of leading toward truth or away from it, and Socrates observed that speech can reveal or hide. That double edge is exactly why the shape-shifting Hermes seemed such a fitting mascot.
Other traditions built their own rulebooks. Summaries of principles for reading the Torah go back at least to Hillel the Elder, and the thirteen rules in the Baraita of Rabbi Ishmael include classic logic such as the a fortiori argument. Because the rabbis held the Tanakh to be free of error, apparent contradictions had to be resolved by reading passages against one another. In India, the Mimamsa school, grounded in the Mimamsa Sutra of Jaimini from around the 3rd to 1st century BCE, studied the Vedas to define dharma and fix exact ritual rules.
Buddhist interpreters sift an enormous literature for skilful means toward enlightenment. Christian readers inherited Augustine's De doctrina christiana, which stressed humility, love and a grasp of signs. Traditional biblical reading works on four levels: literal, moral, allegorical and anagogical. The last hunts for mystical or prophetic meaning, a habit echoed in the Jewish Kabbalah's search for significance in the numerical values of Hebrew letters.
Source: Hermeneutics