Tafsir of Verse of Shifa'

Tafsir of the verse "Amma yujeebu...."

...أَمَّنْ يُجِيبُ الْمُضْطَرَّ إِذَا دَعَاهُ وَيَكْشِفُ 

Who answers the distressed one when he calls upon Him and removes the evil... (27:62)