In some verses of the Quran, it says that there are some people for whom Allah has sealed their hearts. What is the reason and purpose of this matter?

Qur'anGod (Allah)
In some verses of the Quran, it says that there are some people for whom Allah has sealed their hearts. What is the reason and purpose of this matter?
Sayyed Mohammad Al-Musawi, Sayyed Mohammad al-Musawi is originally from Iraq and heads up the World Ahlul Bayt Islamic League in London. Other than being involved in various humanitarian projects, he frequently responds to... Answered 3 years ago

Sealing the hearts is a result of their insisting on wrong thoughts and sinful acts and injustice. Allah says in Quran (Nay, But their hearts are been covered by their evil deeds ( Sura 83, verse 14).

Wassalam.