The dramatic characters in the tragedies of Aeschylus tend to assert that their actions are in accordance with the law and prompted by necessity. Because these statements are often given to legitimise problematic actions, this paper argues that the rhetorical devices can convey the intentions and dispositions of the tragic heroes. Therefore, the „Septem“, the „Suppliants“ and the „Oresteia“ are analysed to show how Aeschylus makes use of rhetorical devices in order to enable the recipient to reach a fuller understanding (...) of the tragic heroes and the tragedies. (shrink)