Create the picture of The Oceanids (the Chorus) Serve the proper role of a Choru

Create the picture of The Oceanids (the Chorus) Serve the proper role of a Chorus in Greek tragedy. The Oceanids advocate adherence to the moral norm to a protagonist who has deviated from that norm. Until the end, the Oceanids maintain two moral orientations. First, they consistently demonstrate sympathy with the hero's suffering and avow their friendship. Second, they counsel him to bow down to a greater power and tone down his defiance since nothing good can come of opposing Zeus. By deviating from the moral norm at the end, however, the Oceanids manage to establish a new moral norm that contradicts Zeus's own laws.