Qur’an 67:29 Al-Mulk, verse 29

قُلْ هُوَ ٱلرَّحْمَٰنُ ءَامَنَّا بِهِۦ وَعَلَيْهِ تَوَكَّلْنَا ۖ فَسَتَعْلَمُونَ مَنْ هُوَ فِى ضَلَٰلٍۢ مُّبِينٍۢ

Say, "He is the Most Merciful; we have believed in Him, and upon Him we have relied. And you will [come to] know who it is that is in clear error."

Translation: Saheeh International. Brackets mark words added for clarity.

Word by word

Arabic	Transliteration	Meaning	Root
قُلْ	qul	Say	ق و ل
هُوَ	huwa	He
ٱلرَّحْمَـٰنُ	l-raḥmānu	(is) the Most Gracious	ر ح م
ءَامَنَّا	āmannā	we believe	أ م ن
بِهِۦ	bihi	in Him
وَعَلَيْهِ	waʿalayhi	and upon Him
تَوَكَّلْنَا ۖ	tawakkalnā	we put (our) trust	و ك ل
فَسَتَعْلَمُونَ	fasataʿlamūna	So you will know	ع ل م
مَنْ	man	who
هُوَ	huwa	(is) it
فِى	fī	(that is) in
ضَلَـٰلٍۢ	ḍalālin	error	ض ل ل
مُّبِينٍۢ	mubīnin	clear	ب ي ن

Tap a root to see every word built from it. Root and lemma data: Quranic Arabic Corpus (Kais Dukes, University of Leeds), revised by quran-morphology, GNU GPL. All sources.

The verses around 67:29 in Al-Mulk.

67:27فَلَمَّا رَأَوْهُ زُلْفَةًۭ سِيٓـَٔتْ وُجُوهُ ٱلَّذِينَ كَفَرُوا۟ وَقِيلَ هَٰذَا ٱلَّذِى كُنتُم بِهِۦ تَدَّعُونَBut when they see it approaching, the faces of those who disbelieve will be distressed, and it will be said, "This is that for which you used to call."
67:28قُلْ أَرَءَيْتُمْ إِنْ أَهْلَكَنِىَ ٱللَّهُ وَمَن مَّعِىَ أَوْ رَحِمَنَا فَمَن يُجِيرُ ٱلْكَٰفِرِينَ مِنْ عَذَابٍ أَلِيمٍۢSay, [O Muhammad], "Have you considered: whether Allah should cause my death and those with me or have mercy upon us, who can protect the disbelievers from a painful punishment?"
67:30قُلْ أَرَءَيْتُمْ إِنْ أَصْبَحَ مَآؤُكُمْ غَوْرًۭا فَمَن يَأْتِيكُم بِمَآءٍۢ مَّعِينٍۭSay, "Have you considered: if your water was to become sunken [into the earth], then who could bring you flowing water?"

Word-by-word reading, recitation and sourced explanations in the app.