Innamal mu'minoonal lazeena izaa zukiral laahu wajilat quloobuhum wa izaa tuliyat 'alaihim Aayaatuhoo zaadat hum eemaananw wa 'alaa Rabbihim yatawakkaloon
The true believers are those who, when Allah's name is mentioned, their hearts quake, and when His verses are recited to them their faith grows, and who put their trust in their Lord;