Iliad 11.604

Achilles calls out to Patroklos, who now comes out of the shelter. At this moment Patroklos is described as īsos Arēi ‘equal to Ares’, and the very application of this epithet here to Patroklos dooms him to die as a ritual substitute for Ares as god of war. That is why the ominous remark is added: ‘and that was the beginning of his doom’ (κακοῦ δ' ἄρα οἱ πέλεν ἀρχή). Much later, when he is finally killed, Patroklos is described as atalantos Arēi ‘equal to Ares’, I.16.784. For Patroklos, however, the ritual substitution involves not only Ares who is the god of war for the generic warrior: it involves also the god Apollo as the divine antagonist of Achilles. In Iliad 16, the death of Patroklos as a ritual substitute will be marked not only by the epithet atalantos Arēi ‘equal to Ares’ at I.16.784 but also by the epithet daimoni īsos ‘equal to a superhuman-force [daimōn]’ at I.16.705 and at I.16.786. This daimōn ‘superhuman force’ will be Apollo, the divine antagonist of Achilles.