Historically, mirrors have long been used as a spiritual tool for various purposes. In some cultures, mirrors were believed to be a gateway to the spirit world and a tool for divination and scrying. In other cultures, mirrors were used to ward off evil spirits, protect the home, and attract good luck and fortune. In some shamanic traditions, mirrors reflected and absorbed negative energy. In general, mirrors are often seen as a reflection symbol, helping one see the truth within and without.