﴿ وَمِنَ ٱلنَّاسِ مَن يُعْجِبُكَ قَوْلُهُۥ فِى ٱلْحَيَوٰةِ ٱلدُّنْيَا وَيُشْهِدُ ٱللَّهَ عَلَىٰ مَا فِى قَلْبِهِۦ وَهُوَ أَلَدُّ ٱلْخِصَامِ ﴾

“NOW THERE IS a kind of man whose views on the life of this world may please thee greatly, and [the more so as] he cites God as witness to what is in his heart and is, moreover, exceedingly skillful in argument.”

Please check ayah 2:207 for complete tafsir.