Folklore and Superstitions
For thousands of years, the Devil has been associated with the left hand in various ways and is normally portrayed as being left-handed in pictures and other images. In the seventeenth century it was thought that the Devil baptised his followers with his left-hand and there are many references in superstitions to the “left-hand side” being associated with evil. As an example, in France it was held that witches greet Satan “avec le bras gauche” or with the left hand. It is also considered that we can only see ghosts if we look over our left shoulder and that the Devil watches us over the left shoulder.