Clarity of Qur'anic signs

لَّقَدْ أَنزَلْنَآ ءَايَـٰتٍ مُّبَيِّنَـٰتٍ ۚ وَٱللَّهُ يَهْدِى مَن يَشَآءُ إِلَىٰ صِرَٰطٍ مُّسْتَقِيمٍ

We have certainly sent down distinct verses. And Allāh guides whom He wills to a straight path.