Here's why:
* Hera, the Queen of the Gods, is portrayed as lonely and isolated. The poem emphasizes her power and majesty, yet simultaneously highlights her isolation and lack of contentment.
* Her "glory" is a facade. The poem shows that Hera's power and glory are more about appearances and outward projection than actual fulfillment. She longs for a connection and love that she doesn't seem to find.
* The poem implies a sense of tragedy. While Hera is a powerful deity, the poem hints at a sense of sorrow and a longing for something she cannot achieve. The "glory" she possesses is ultimately a hollow victory.
Therefore, the "glory" of Hera becomes ironic because it is a misleading representation of her true inner state. The poem challenges the idea of power and glory as inherently fulfilling, revealing the potential for isolation and emptiness even within immense power.