اللَّهُ اللَّهُ رَبِّي لَا أُشْرِكُ بِهِ شَيْئًا
Allahu Allahu Rabbi la ushriku bihi shay'a
Allah, Allah is my Lord. I do not associate anything with Him.
Said during times of calamity and distress. The repetition of "Allah, Allah" is not filler — it is a desperate call, like calling someone's name twice when you urgently need them. Then the reaffirmation of tawhid: "I do not associate anything with Him." In moments of crisis, people turn to all kinds of false hopes — superstition, astrology, desperation deals with the wrong people. This du'a refocuses you on the only One who can actually help.
Related Du'as
إِنَّمَا أَشْكُو بَثِّي وَحُزْنِي إِلَى اللَّهِ وَأَعْلَمُ مِنَ اللَّهِ مَا لَا تَعْلَمُونَ
I only complain of my anguish and grief to Allah, and I know from Allah that which you do not know.
Sahihاللَّهُمَّ اجْعَلْ لِي مِنْ كُلِّ هَمٍّ فَرَجًا وَمِنْ كُلِّ ضِيقٍ مَخْرَجًا وَارْزُقْنِي مِنْ حَيْثُ لَا أَحْتَسِبُ
O Allah, grant me relief from every worry, a way out from every difficulty, and provide for me from where I do not expect.
Hasanاللَّهُمَّ رَحْمَتَكَ أَرْجُو فَلَا تَكِلْنِي إِلَى نَفْسِي طَرْفَةَ عَيْنٍ وَأَصْلِحْ لِي شَأْنِي كُلَّهُ لَا إِلَٰهَ إِلَّا أَنْتَ
O Allah, it is Your mercy that I hope for, so do not leave me to myself even for the blink of an eye, and set right all of my affairs. There is no deity except You.
Hasanلَا حَوْلَ وَلَا قُوَّةَ إِلَّا بِاللَّهِ
There is no power and no strength except with Allah.
Sahih