6:17
وَإِن يَمْسَسْكَ ٱللَّهُ بِضُرٍّۢ فَلَا كَاشِفَ لَهُۥٓ إِلَّا هُوَ ۖ وَإِن يَمْسَسْكَ بِخَيْرٍۢ فَهُوَ عَلَىٰ كُلِّ شَىْءٍۢ قَدِيرٌۭ
And if Allah should touch you with adversity, there is no remover of it except Him. And if He touches you with good - then He is over all things competent.
Translation · Saheeh International
Tafsir
Ibn Kathīr (abridged)
Allah is the Irresistible, Able to Bring Benefit and Protect from Harm
Allah states that He Alone brings benefit or harm, and that He does what He wills with His creatures, none can resist His judgment or prevent what He decrees,
وَإِن يَمْسَسْكَ اللَّهُ بِضُرٍّ فَلاَ كَـشِفَ لَهُ إِلاَّ هُوَ وَإِن يَمْسَسْكَ بِخَيْرٍ فَهُوَ عَلَى كُلِّ شَىْءٍ قَدُيرٌ
(And if Allah touches you with harm, none can remove it but He, and if He touches you with good, then He is able to do all things.) Similarly, Allah said,
مَّا يَفْتَحِ اللَّهُ لِلنَّاسِ مِن رَّحْمَةٍ فَلاَ مُمْسِكَ لَهَا وَمَا يُمْسِكْ فَلاَ مُرْسِلَ لَهُ مِن بَعْدِهِ
(Whatever mercy, Allah may grant to mankind, none can withhold it, and whatever He may withhold, none can grant it thereafter) 35:2. It is recorded in the Sahih that the Messenger of Allah ﷺ used to supplicate,