Sin Eating:

The term sin-eater refers to a person who, through ritual means, would take on by means of food and drink the sins of a household, often because of a recent death, thus absolving the soul and allowing that person to rest in peace. In anthropology, and the study of folklore, sin-eating is classified as apotropaic ritual[1] and a form of religious magic. Sin-eater

http://www.amazon.com/Confessions-Sin-Eater-Doctors-Reflections-ebook/dp/B008B2XX26

The death rituals in Tana Toraja (Sulawesi)

= christian + animistic inspired