This article is a commentary on a recently discovered testimony to Onesicritus, in which the writer speaks about his role as participant in the expedition of Alexander. It will be argued that the ideological backdrop of the testimony was Alexander’s claim to universalism, which was intended to be a response to the ancient Near Eastern discourse on empire. Alexander adopted ideological concepts of successful rulership used by the Achaemenids in order to stabilize control in Asia. For this purpose, he claimed to have carried his conquest to the Ocean, which implied universalism. That claim was the main theme in Onesicritus’ account and established the literary atmosphere in which the writer determined his role during the navigation of the Indian Ocean.
