So we must pay attention to human literacy, education and training so that people could become thinkers and doers of things that need to be done.
You see, here is where you are wrong.
Islam is against literacy, education because if people think for themselves, reasoning, they will become apostates. Many have done so.
Quran 5:101-102 is a perfect example telling people not to question because they will abandon faith.
The more illiterate, uneducated one is, the easier is to control him.
What Islam wants is unquestioning blind obedience.
Submission = Islam.