The word “heretic” comes from the Latin “haereticus,” meaning “able to choose.” This term, in turn, was derived from the Greek “hairetikos,” which originated from “hairein,” meaning “to choose.” Initially, the term did not carry the negative connotations it later acquired. It was more about the notion of choosing a particular set of beliefs or doctrines, especially those differing from established or orthodox positions in matters of religious faith. Over time, as religious institutions solidified their doctrines, “heretic” evolved to denote someone who chooses to follow beliefs that deviate from the accepted dogma, especially in Christianity.