 People are actually referring to a scientific study that shows that when people pray in tongues, the kind of tongues that we say are gibberish, that that proves that tongues are legitimate. What it does show is that science validates what Paul says. Paul says that if you pray in this sort of tongue, you have no idea what you're saying. Your mind is unfroof. Your mind doesn't know anything, but he says rather what you ought to do is pray with understanding. He did not come back and say pray with tongues, but instead pray with understanding. The study shows that the frontal lobe is not active when people pray in this gibberish, but when they pray in English in their own language, there is activity, meaning there is understanding. That's what Paul says you ought to do. So if you're speaking in tongues and there's no understanding in your mind, then you are doing it incorrectly. Amen.