Xena: Warrior Princess - Season 3 Episode 21 -

One of Gabrielle's friends, Seraphin, is about to be sacrificed to a goddess. Xena and Gabrielle assume the goddess is Callisto and stop the sacrifice, but Seraphin tells them she wants to die to bring the Goddess to the world. Then Xena realizes the new goddess is Hope, whose rebirth would be one of the steps of Dahak's entrance in the world.