Spells: The main purpose of the spells were to help them in the afterlife. Also they came in different collections. Their are 200 spells in the book of the dead. They four spells in the weighing of the heart. If they weigh the heart and if it weights more than the feather. You will not see the afterlife. And if you do pass you will enjoy the afterlife and with a copy of the Bok of the Dead