This is a quote from the Odyssey when Nestor and Telemachus arrive at Nestor's palace, he talks about the prizes of Gods and the act of war, therefore the speaker is Nestor, Telemachus is just a listener, this quote shows the viewpoint of Nestor towards not only war and Gods but also how behaviour from people can make them gain things, close to a monologue this phrase is part of a story in fact.