The Prophecy

"'The blazing snow and the flickering flame will have powers greater than StarClan, and they will come together to melt the darkness that threatens MoonClan and restore peace to the forest.' ""–Sparrowfeather"

Origins
When MoonClan was first created by the original Moonstar many moons ago, after it had left the other clans and found its new territory, the few ancestors of MoonClan received a vision of a destruction of MoonClan. They made a prophecy for it, and passed it on for generations in StarClan until the time came to reveal it to the clan.

Receiving The Prophecy
Sparrowfeather was the one to receive the prophecy. She received the prophecy through a dream, in which she heard a cat whisper the prophecy to her.

Meaning
The meaning for the prophecy is that Snowdawn, who is the blazing snow, and her sister, Flamepool, who is the flickering flame, will save MoonClan from mass destruction, which is Lilacslash, plotting to take of MoonClan for herself, wanting to make the Clan stronger and feared by cats throughout all the land. After she heard the stories of the other clans, she wanted to use MoonClan and go back to the old territory and take over those clans, too. Snowdawn and Flamepool are the only two with the powers to stop them and, as the prophecy says, "restore peace to the forest."