Verse 4

وَإِذَا رَأَيْتَهُمْ تُعْجِبُكَ أَجْسَامُهُمْ وَإِن يَقُولُوا۟ تَسْمَعْ لِقَوْلِهِمْ كَأَنَّهُمْ خُشُبٌ مُّسَنَّدَةٌ يَحْسَبُونَ كُلَّ صَيْحَةٍ عَلَيْهِمْ هُمُ ٱلْعَدُوُّ فَٱحْذَرْهُمْ قَـٰتَلَهُمُ ٱللَّهُ أَنَّىٰ يُؤْفَكُونَ

And when you see them, you may be impressed by their looks and when they talk they may make a lot of sense. They think every call is meant for them. They are enemies, you shall therefore avoid them. God has condemned them, they have totally deviated.