The Dua the Prophet(ﷺ) used to often Say

Hadith

عَنْ أَنَسٍ

قَالَ كَانَ رَسُولُ اللَّهِ صلى الله عليه وسلم يُكْثِرُ أَنْ يَقُولَ ‏‏ يَا مُقَلِّبَ الْقُلُوبِ ثَبِّتْ قَلْبِي عَلَى دِينِكَ ‏”‏

فَقُلْتُ يَا رَسُولَ اللَّهِ آمَنَّا بِكَ وَبِمَا جِئْتَ بِهِ فَهَلْ تَخَافُ عَلَيْنَا قَالَ ‏”‏ نَعَمْ إِنَّ الْقُلُوبَ بَيْنَ أَصْبُعَيْنِ مِنْ أَصَابِعِ اللَّهِ يُقَلِّبُهَا كَيْفَ يَشَاءُ

رواه الترمذي ٢١٤٠, وصححه الألباني في صحيح الترمذي

Anas narrated:

The Messenger of Allah (ﷺ) would often say:

Ya Muqallibal-qulub, thabbit qalbi ‘ala dinik

(‘O Changer of the Hearts! Strengthen my heart upon Your Religion.)’

So I said: ‘O Prophet of Allah! We believe in you and what you have come with, but do you fear for us?’

He said: ‘Yes. Indeed the hearts are between two Fingers of Allah’s Fingers, He changes them as He wills.

Tirmidhi, 2140. Classed as Saheeh by Al-Albani im Saheeh Tirmidhi.