اَللّٰہُمَّ مُقَلِّبَ الْقُلُوْبِ
allaahumma moqallebal qoloobe
O Allah – the Transformer of hearts!
In al-Durr al-Mansoor: From Umm Salamah that the Holy Prophet (s.a.w.a.) would frequently say in his Dua:
ثَبِّتْ قَلْبِیْ عَلٰی دِیْنِكَ
sabbit qalbee a’laa deenaka.
Make my heart steadfast on Your religion.
I said: “O Prophet of Allah! And are hearts transformed?” He (s.a.w.a.) said:
“Yes. Allah did not create any human being but that his heart was between two fingers from the fingers of Allah, so if He willed He would make it upright and if He willed He would make it deviate.”