﴿ ٱلَّذِينَ يُجَٰدِلُونَ فِىٓ ءَايَٰتِ ٱللَّهِ بِغَيْرِ سُلْطَٰنٍ أَتَىٰهُمْ ۖ كَبُرَ مَقْتًا عِندَ ٱللَّهِ وَعِندَ ٱلَّذِينَ ءَامَنُوا۟ ۚ كَذَٰلِكَ يَطْبَعُ ٱللَّهُ عَلَىٰ كُلِّ قَلْبِ مُتَكَبِّرٍۢ جَبَّارٍۢ ﴾

“such as would call God’s messages in question without having any evidence therefor: [a sin] exceedingly loathsome in the sight of God and of those who have attained to faith. It is in this way that God sets a seal on every arrogant, self-exalting heart.””

Those who dispute the signs of God His miracles alladhīna yujādilūna fī āyāti’Llāhi the subject without any warrant any evidence that has come to them — greatly hateful is that disputing of theirs kabura the predicate of the subject in the sight of God and in the sight of those who believe. So just as they have been led astray God sets a seal of misguidance on the heart of every arrogant tyrant read qalbin ‘the heart of’ with nunation or without qalbi. As the heart grows arrogant so does the individual and vice versa kulli in both readings is meant to indicate the totality of the misguidance of such hearts not the totality of the hearts.