Oti Samuel Uba was a Nigerian Unity minister who was ordained in 1964, along with the founder of the Unity movement in Nigeria, Awa Njoku. This page is a placeholder for a future profile. Here are some photographs which are from the Unity Archives. Rev. Samuel Uba Oti Unity Church of Christ, Anambra State, Nigeria Rev. Samuel Uba with Rev. Awa Njoku Print View the discussion thread.