"Cure the hearts with Quran"
    In the name of  Allah, the Most Compassionate, the Most Merciful.    All praise is for Allah, the  Most High, the Lord of the Worlds. May Peace & Blessings be upon all the  Prophets of Allah, especially our Holy Prophet, the Final Prophet, Muhammad  (sallallahu 'alaihi wa aalihi wa as-haabihi wa sallam).     "Cure the hearts with  Quran"    "Nay! rather, what they used to do  has become like rust upon their hearts." [al-Mutaffifeen -  83:14]    "O  mankind! There has come to you an instruction from your Lord, a cure for  whatever (disease) is in your hearts, a guidance and a blessing for the true  believers." [Yunus - 10:57]    Assalamu 'alaikum wa Rahmatullahi wa  Barakatuhu,    All the good deeds will become useless if the intention (Niyyah) was corrupt.  Our Salah, Sadaqaat, Siyam (fasting) or our other good deeds have no value if  our intention is not pure. The deeds of a Believer and of a Hypocrite might look  the same (both might pray...