They represent the gods and the gods' will. They are said to be taken by the spirit of the gods. The villagers immensely respect them as they are sacred beings.
One of the egwugwu was unmasked, killing the egwugwu.
Chielo is friends with Ekwefi, and they get along well. Chielo sometimes gives bean cakes to Ekwefi to give to Ezinma. However, when Chielo becomes the priestess, she becomes like a completely separate person with no empathetic relationship with Ekwefi. Ekwefi is afraid of this incarnation of Chielo.
Ekwefi recoils from Chielo because Chielo embodies the spirit of Agbala, the Oracle of the Hills and Caves. Agbala is a powerful and feared deity that commands respect and obedience from the villagers. Ekwefi, like others, is in awe of Agbala's spiritual and mystical presence.
Enoch, a Christian convert, unmasks an egwugwu, killing it.
The chief egwugwu is called Evil Forest.
Chielo wanted to take Ezinma to be seen by Agbala. In honesty, Chielo may have just been lonely, as she was a widow who only had 2 children of her own, not a great family. She had taken a particular fondness with Ezinma, calling her 'my daughter'.
Ezinma is carried on Chielo's back out of Okonkwo's compound. They take a journey to see Agbala.
The egwugwu was the "system of government", but was also associated with religion. Not only was it sacred and thought to be a spirit, but it would help people with their every day problems. The egwugwu is similar to the Grand Jury mixed with a priest.
In Chinua Achebe's novel "Things Fall Apart," it is Okonkwo who follows Chielo and Ezinma during their journey to the Oracle. Okonkwo is Ezinma's father and he accompanies them to the shrine to ensure Ezinma's safety.
Okonkwo did play the role of an egwugwu in the egwugwu court.
"Egwugwu" is used in Things Fall Apart by Chinua Achebe to represent the gods.
Chielo brought Ezinma to Agbala's shrine to seek spiritual guidance from the Oracle, who may provide insights or advice on Ezinma's health and well-being. Additionally, Chielo, as the priestess of Agbala, may have been fulfilling her duty to the gods by carrying out a sacred ritual or seeking divine intervention for Ezinma's sake.