The tribal community was the only support and insurance in harsh conditions. It is human nature to exalt their ancestors. Gradually, primitive people develop a line of veneration for their ancestors, which gradually turns into a cult. People endowed their ancestors with supernatural powers and believed that they protected the tribe, as, for example, the elders protect the younger.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.