ভীত হয়ে পড়ে তাদের অন্তর।

إِنَّمَا المُؤمِنونَ الَّذينَ إِذا ذُكِرَ اللَّهُ وَجِلَت قُلوبُهُم وَإِذا تُلِيَت عَلَيهِم ءايٰتُهُ زادَتهُم إيمٰنًا وَعَلىٰ رَبِّهِم يَتَوَكَّلون
The believers are only those who, when Allâh is mentioned, feel a fear in their hearts and when His Verses (this Qur’ân) are recited unto them, they (i.e. the Verses) increase their Faith; and they put their trust in their Lord (Alone)
Surah Al-Anfal Ayât 2