You know, for instance, in math, you should be able to explain your thinking. So, it’s not enough to “know” 3X2=6, but you need to illustrate it, perhaps with manipulatives: you make groups of three with blocks, select two of those groups, and you get six total things.
Is it a problem that this child preacher can quote the bible but can’t explain what it means in his own words?
It’s amazing how often people can have a lot of knowledge/information about a topic without being wise about the topic. The ancient Greeks said philosophy is the love of wisdom.