What If African Religion Was Recorded In Books

One reason why the Christian and Islamic religion thrives is because they were recorded in books.What if African religion was recorded in books,with ancient prophets,prophesies,miracles,wisdom,history etc.I dnt have a problem with foreign religions but it shouldn't be taken so fervently.European religion also suffered because they weren't recorded in books.Buddhism still thrives in the fareast because it was also recorded in books.Christianity is not original European religion, they too abandoned their religion for Christianity but they don't take it so fervently.I think that is how it should be practiced.The fervent practice of these religions in Africa by the major tribes is antithetical.It's basically wrong.The major tribes in Africa are problematic