Isis, revered as the Egyptian goddess of love, healing, fertility, magic, and the moon, held immense significance in ancient Egyptian religious beliefs. Known by various names, including Aset or Eset, she was the most worshipped deity throughout Egyptian culture, even during the Greek rule of ancient Egypt. Later, she played a role in Roman mythology, and historians have even compared her to the Virgin Mary of Christianity. The root origins of the Egyptian goddess Isis have been traced by historians all the way back to the Osiris myth of the Old Kingdom in ancient Egypt, which was one of their most important, foundational stories. According to the myth, Osiris and his wife Isis were the first rulers of the world. Together, they taught the wayward men and women of the world how to live a civilized and productive life. Ancient Egyptians built a series of temples in order to worship Isis. One was near the Nile delta, at Behbeit el-Hagar. Another was constructed on the island of Philae between 380 and 362 BCE, known as the Philae Temple of Isis.