Christianity among the African people, whether on the soil of Africa or in diaspora, is perceived and defined differently by different people. For instance, among African traditional religious people and Muslims, Christianity is a foreign religion that must not be allowed to thrive in Africa. To several Africans who profess Jesus, Christianity is good, but it is not adequate and effective enough to handle all human needs. Still, among some Western Christians and missionaries, African Christianity is superficial and lacks total commitment to Christ. Of course, the Africans are a cultural people with profound religious inclinations. Their traditional religion (ATR) has tremendously shaped their worldviews and socioeconomic and political activities. Consequently, when traditional Africans are converted to Christianity, they do not break ties with their traditional religions completely.

The examination of relevant biblical texts on syncretism, however, reveals that God condemns the worship of many gods and places a curse on anyone who offers sacrifices to carved images and bows to them in worship. Therefore, this work investigates the root cause of religious syncretism among African people. In the attempt to find answers to why the average African Christian finds it difficult, if not impossible, to abandon his/her traditional religious belief systems completely to embrace Christianity, the author concludes that unless the issues surrounding the African forgotten and secret covenants are exposed and decisively addressed in the light of biblical teaching, syncretism will continue to be a stigma on the fabric of African Christianity.

Therefore, to overcome the threats of syncretism in African Christianity, there is a need to establish a sound theological and missiological framework that can address the problems associated with the African worldviews and belief systems. This task must be carried out under the searchlight of Scriptures.