In the bible, angels have appeared as messengers, guides, and healers. They also make up the celestial court. "And I beheld and I heard the voice of many angels round about the throne, and the number of them was thousands of thousands." - St. John, the Evangelist. Angels are even recorded in the Koran, "You shall see the angels circling around the throne, giving glory to their Lord".
The world's great literature and art tell us about many angel characters - some we're familiar with and some obscure to us now. Yet, the common thread that weaves amongst the legends and the lore is the undeniable influence that angels have had upon nearly every culture and religion known to man.