the true believers are those who when allahs 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 who establish prayer and spend out of what we have provided them.
إنما المؤمنون الذين إذا ذكر الله وجلت قلوبهم وإذا تليت عليهم آياته زادتهم إيمانا وعلى ربهم يتوكلون الذين يقيمون الصلاة ومما رزقناهم ينفقون