There are three things that seem to be essential in going to heaven, keeping a peace of mind, or just being allright with God. And I named them in no paticular order.
Knowledge, Faith, Works. All three should have to do with spirituality and in the name of divine love.
Its like a pyramid because one person can have more of any of these than another. Everybody is different so if you turn a pyramid to a different side another quality may be at the top.

What is spiritual knowledge?

Its knowledge about how to get closer to God or knowledge that enables a person to get closer to God.

Faith is belief in God when there is no or little physical evidence.

Your works are best if you have a good portion of faith and knowledge also.

Do I see the search for African history spiritual knowledge? Yes if the search is fueled by divine love.