In Favor of the Light
Speak to Maxan Anvol in Dun Morogh.Description
Hey! <name>! Got a minute?!Ya been following the Light now for long enough that you find your way to Maxan Anvol in Kharanos. He'll teach ya more about the path yer following, and if you prove worthy, give ya yer first set of robes to denote your station as a <priest/priestess>.
Now get goin'! As soon as yer done here, head through the tunnel--he'll be waitin' for ya.