Cultural anthropology and genetic studies shed light on the etiology of the association of blood and rebirth or resurrection. The anthropological, linguistic and genetic evidence indicates that Abraham's ancestors were Proto-Saharan, probably Nubians. Nubians have their own genetic marker which indicates migration from the sub-Sahara to the Nile and there has been virtually no immigration into the lower Nubia area from Asia according to the Y chromosome study done by Lucotte. Among the Nubians the sun was a central symbol of life and often shown as a red orb. This lent the additional association with the red eye of Horus....