Angels

I don't know if we each have an individual angel, but there sure are a lot of them--enough to go around. “The angel of the Lord encamps all around those who fear Him, and delivers them” (Psalm 34:7) “For He shall give His angels charge over you, to keep you in all your ways. (Psalm 91:11) “Are they not all ministering spirits sent forth to minister for those who will inherit salvation?” (Hebrews 1:14)

http://www.beliefnet.com/Inspiration/Angels/2009/03/Catholics-Protestants-Angels.aspx

http://www.catholic.com/quickquestions/must-we-believe-in-angels

http://www.seattlepi.com/lifestyle/blogcritics/article/Book-Review-Angels-God-s-Secret-Agents-by-Billy-1350618.php