聖書神学
On 2 October 1964, he entered the Grand Seminary of Anyama, where he studied philosophy and theology; on 22 December 1967, he received the cassock and the ecclesiastical tonsure; he received the diaconate on 20 December 1970, from Archbishop Bernard Yago of Abidjan, in the church of Notre Dame du Perpétuel Secours in Treichville; also, he studied at the Catholic Institute of Occidental Africa (I.C.A.O.), where he obtained a maîtrise in Biblical theology; and at the Pontifical Urbaniana University, Rome, where he earned a doctorate in Biblical theology.