Abstract
The omen of the door and the eagle at Iliad 24.314–21 appears to have sparked scant scholarly interest, but deserves careful attention. The omen itself forms part of an analogy, for the eagle is likened in the size of its wingspan to a large, barred door. This simile might seem unremarkable, merely a convenient means of depicting great size, a casual juxtaposition of two ordinary nouns. The omen, on the whole, might be dismissed as nothing more than a conventional expression of divine favor. But closer scrutiny will reveal that there is, in fact, nothing arbitrary or haphazard in the selection of the terms of the analogy. Appreciation of the elegance and subtlety of the simile in turn reveals the full import of the omen