ANSWER:

This is baseless.

What the Ayah is talking about is Allah knows what’s in our hearts as well even if we deceive others:

“He knows that which deceives the eyes and what the breasts conceal.”

This post on insta said that you can catch a liar by seeing their pupils dilate. So when someone lies their pupils dilate. They also related this scientific finding to quran verse 40:19. Does quran say that pupils dilate when someone is lying or does the quran say you can catch a liar by looking at their eyes and their pupils will dilate?

Other, Reading/Reciting the Quran, Superstitions | June 9, 2021 11:03 am
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When I want to revise the Qur’an from memory, I usually get distracted and I read 6 page or 8 then forgot the page I was. I want to revise 1 juz per day. What I do is I put Qur’an on youtube and read at the same time. It helps me concentrate and not stop and I like it. Is it haraam bc I read an ayah that we should not talk when someone reads Qur’an?
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Is it okay to leave the Qur’an on at night when you’re sleeping ?