Qur’an
Allah said: ”And We send down of the Qur’an that which is a healing and a mercy to those who believe (in Islamic Monotheism and act on. He said: يَـٰٓأَيُّهَا ٱلنَّاسُ قَدْ جَآءَتْكُم مَّوْعِظَةٌۭ مِّن رَّبِّكُمْ وَشِفَآءٌۭ لِّمَا فِى ٱلصُّدُورِ وَهُدًۭى وَرَحْمَةٌۭ لِّلْمُؤْمِنِينَ ٥٧ . “0 mankind! There has come to you a good advice …