Africa's problem is NOT religion. It's already the most religious continent on earth. Sub Saharan africa is the most Christian part of the world (although border states are about half-half Christian and Muslim, and northern Africa is strictly Islamic).
The missionaries already did their job in Africa, and they did it very well actually.
The problem is inherently racial. And while I will 100% agree that their conversion has been a positive to them, and they've managed to go past much of what their ancestors did, they're still limited by their genetics.
They lack the capability to understand what we do. Simple as that.
The question is whether or not they're practicing it genuinely or not. Cuz if they're acting like niggers, and scam eachother and abuse like they do in ghettos, I don't think they're very Christian.
They should also renounce their weird mating rituals and teen girls dancing topless shit as they're opposite to Christian values.
The ladder of evolution is sex, if they treat it as holy and stop degenerating, by the law, they will evolve. That's how it works. That's how Europe fluorished. And that's why now it's falling.