The Temple of Isis originally sat on the island of Philae in the middle of the Nile River in the southern part of the ancient Egyptian empire. The temple was built by followers of the cult of Isis, a goddess often referred to as the mother of the gods. The walls portray scenes of the resurrection of her husband Osiris, his later mummification, and the birthing of their son Horus, one of the most prominent gods in the ancient Egyptian pantheon.