How was the Middle Kingdom Egyptian cult of Osiris and Isis similar to Christianity?

Question

Quizplus · Accepted Answer

Both the Middle Kingdom Egyptian cult of Osiris and Isis and Christianity include death and rebirth imagery. In the case of the former, Osiris was believed to have died and been reborn, while in Christianity, Jesus died and was resurrected. This theme of death and rebirth is a key element in both religions.

Answer: E 
 Both the Middle Kingdom Egyptian cult of Osiris and Isis and Christianity include burial rituals with replicas of necessities. The Egyptians believed that the deceased would need items such as food, clothing, and tools in the afterlife, and so they were buried with these replicas. In Christianity, various religious items such as rosaries, crosses, and prayer books may be placed in the coffin or grave of the deceased as a way of symbolically assisting them in the afterlife.

How Was the Middle Kingdom Egyptian Cult of Osiris and Isis