Verse 6

يُجَـٰدِلُونَكَ فِى ٱلْحَقِّ بَعْدَ مَا تَبَيَّنَ كَأَنَّمَا يُسَاقُونَ إِلَى ٱلْمَوْتِ وَهُمْ يَنظُرُونَ

They argued with you about the truth although it was self-evident, as though they were being propelled towards death right before their eyes.