After the flood, Noah released two birds upon the Earth: An unclean raven, and a clean dove. The acts of these birds would become a prophetic sign of how the world will one day be redeemed. It concludes with a dove landing on The Olive Tree (Christ), and foretelling the event of Shavuot.
But this journey is not without ravens, and when we face our wilderness, it is imperative that we learn exactly how to overcome the temptations of the Satan.