Near the barn was a small house, the "medicine house" or shrine where Okonkwo kept the wooden symbols of his personal god and of his ancestral spirits. He worshipped them with sacrifices of kola nut, food and palm-wine, and offered prayers to them on behalf of himself, his three wives and eight children.
The Igbo people pray to their gods through wooden idols of them. It’s important to note that the shrine is devoted both to a god, but also the spirits of Okonkwo’s ancestors. Family life is so important in Umuofia that ancestors take on a somewhat divine nature; they must be remembered and honored or the ancestors will bring bad fortune. This is a crucial part of their religion and culture, to honor and respect the past lives before them. We can see that the Igbo people treasure their faith and always feels inclined to protect and defend it in many different ways.