It is believed that the first use of the all seeing eye symbol can be traced to ancient Egypt and the Eye of Horus or Eye of Ra. The eye symbol has been used for thousands of years and is still widely seen today. It is associated with the ability to see into both the past and future, and represents spiritual sight, enlightenment, and sometimes a third eye. The All-Seeing Eye is an important symbol for many different religions and philosophies, including Christianity, Judaism, Gnosticism and Thelema. It is also a popular symbol in Freemasonry. But what does the eye symbolize?