Would adeboye not have been more useful as a brilliant mathematician some claim he is than a pastor that teaches people about illusion and thereafter instead of reality and herenow. I am just wondering.

In chameleon-like fashion the Negro has taken up almost everything religious which has come along instead of thinking for himself. The English split off from the Catholics because Henry VIII had difficulty in getting sanction from the Church to satisfy his lust for amorous women, and Negroes went with this ilk, singing "God save the King." Others later said the thing necessary is baptism by immersion; and the Negroes joined them as Baptists.
Another circle of promoters next said we must have a new method of doing things and we shall call ourselves Methodists; and the Negroes, then, embraced that faith. The Methodists and Baptists split up further on account of the custom of holding slaves; and the Negroes arrayed themselves on the respective sides. The religious agitators divided still more on questions beyond human power to understand; and the Negroes started out in similar fashion to imitate them.

While we must hold the Negroes responsible for following these ignorant theorists, we should not charge to their account the origination of this nonsense with which they have confused thoughtless people. As said above, the Negro has been so busy doing what he is told to do that he has not stopped long enough to think about the meaning of these things. He has borrowed the ideas of his traducers instead of delving into things and working out some thought of his own. Some Negro leaders of these religious factions know better, but they hold their following by keeping the people divided, in emphasizing nonessentials the insignificance of which the average man may not appreciate. The "highly educated" Negroes who know better than to follow these unprincipled men have abandoned these popular churches.
While serving as the avenue of the oppressor's propaganda, the Negro church, although doing some good, has prevented the union of diverse elements and has kept the race too weak to overcome foes who have purposely taught Negroes how to quarrel and fight about trifles until their enemies can overcome them. This is the keynote to the control of the so-called inferior races by the self-styled superior. The one thinks and plans while the other in excited fashion seizes upon and destroys his brother with whom he should cooperate.

isnt he indeed a mathematician?

let his actions speak for him.

How would he have had a private jet if he had remained a maths lecturer, who no like good thing, so many suckers are in the church for him to control unlike maths students that will always ask him to prove any thing he tells them. "God told me this month is your month of abundance" is all the suckers in church want to hear from him with out asking for any proof.