A five-pointed star is symbolic of the life of Christ and may also represent the five wounds of Christ.
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Five-pointed pentagram star - This star is drawn with one stroke of the pen. Its exact origin is unknown, and its meaning has changed throughout the ages. The pre-Christian Celtic priests called it the witch's foot. It is also called Solomon's Seal and was known in the Middle Ages as the goblin's cross. Today the symbol is a favorite among graffiti artists and so-called demonology practitioners. Like the pentagon, it is believed to have protective powers against evil. In Wicca beliefs, it represents protection against demons and a symbol of safety. The ancient Babylonians used the symbol as a magic charm. The five-pointed pentagram star represents the five senses. To the Jews, it represents the five mosaic books. This symbol has also been adopted by Masonic organizations (e.g., the Eastern Star).