The difference between the pentagram and the pentacle (although very often the term is used interchangeably today) is that the pentagram is only the five-pointed star, whereas the pentacle is a five-pointed star within a circle. The modern pentacle is widely used in many nature-based religions, including Neopaganism, Wicca, Hermeticism, and even as a Tarot suit. One interpretation is that the five points on the star represent the five Elements: Air, Water, Fire, Earth, and Spirit.