When the leading European powers were scrambling for political dominion in Africa, the greatest rival of France was Britain. The French Catholics were working side by side with their government to ensure that they would triumph in Africa beyond the boundaries of the territories already annexed by their country. Thus, even when the British sovereignty claim on Nigeria was endorsed by Europe during the Berlin Conference of 1884-85, the French Catholics did not concede defeat. They still hoped that in Nigeria they could supplant their religious rivals: the British Church Missionary Society (CMS) and the other Protestant missionary groups. While they allowed the British to exercise political power there, they took immediate actions to curtail the spread and dominion of Protestantism in the country. Thus some of their missionaries stationed in the key French territories of Africa—Senegal, Dahomey, and Gabon—were urgently dispatched to Nigeria to compete with their Protestant counterparts and to establish Catholicism in the country.

Two different French Catholic missions operated in Nigeria between 1860s and 1900s. The first was the Society of the African Missions (Société des Missions Africaines or SMA), whose members worked mainly among the Yoruba people of western Nigeria and the Igbos of western Igboland. The second were the Holy Ghost Fathers (Pères du Saint Esprit), also called Spiritans, who ministered specifically to the Igbo people of southeastern Nigeria. The French Catholics, the SMA priests, and the Holy Ghost Fathers competed vehemently with the British Protestants, the CMS, for the conversion of African souls. Just as in the political sphere, the French and British governments competed ardently for annexation and colonization of African territories.