In Favor of Elune is an Alliance only priest quest in Teldrassil, the night elf starting zone. In this quest, players are sent by Shanda to report to another priest trainer in Dolanaar. Note that only priests can receive this quest. [4] In Favor of Elune is not required for the next quest, [4] Garments of the Moon, but cannot be completed once that quest is completed.
<name>, you must travel to Dolanaar when your business here in Shadowglen is done. There, you will find Laurna Morninglight. She will instruct you further in the ways of Elune, and it is with her that you will earn your first garments denoting your station as a <priest/priestess> of Elune.
Take care, and may you be protected in your journeys.
Completion
I'm happy to see Shanda has sent you to find me, <name>. Teaching young priestesses the ways of Elune gives me great satisfaction.