وَإِمّا نُرِيَنَّكَ بَعضَ الَّذي نَعِدُهُم أَو نَتَوَفَّيَنَّكَ فَإِلَينا مَرجِعُهُم ثُمَّ اللَّهُ شَهيدٌ عَلىٰ ما يَفعَلونَ

Whether We show you some of what We’ve promised them, or We take your life before that, their ultimate return is to Us. Then, God is the Witness over what they do.