Surah Al An'am Tafseer

وَالَّذِينَ كَذَّبُواْ بِأيَاتِنَا صُمٌّ وَبُكْمٌ فِي الظُّلُمَاتِ

Those who reject Our Ayat are deaf and dumb in darkness.

due to their ignorance, little knowledge and minute comprehension. Their example is that of the deaf-mute who cannot hear nor speak, as well as being blinded by darkness. Therefore, how can such a person find guidance to the path or change the condition he is in

Allah said in other Ayat,

مَثَلُهُمْ كَمَثَلِ الَّذِى اسْتَوْقَدَ نَاراً فَلَمَّأ أَضَاءَتْ مَا حَوْلَهُ ذَهَبَ اللَّهُ بِنُورِهِمْ وَتَرَكَهُمْ فِي ظُلُمَـتٍ لاَّ يُبْصِرُونَ

صُمٌّ بُكْمٌ عُمْىٌ فَهُمْ لَا يَرْجِعُونَ

Their parable is that of one who kindled a fire; then, when it illuminated all around him, Allah took away their light and left them in darkness. (So) they could not see. They are deaf, dumb, and blind, so they return not (to the right path). (2:17-18)

and,

أَوْ كَظُلُمَـتٍ فِى بَحْرٍ لُّجِّىٍّ يَغْشَـهُ مَوْجٌ مِّن فَوْقِهِ مَوْجٌ مِّن فَوْقِهِ سَحَابٌ ظُلُمَـتٌ بَعْضُهَا فَوْقَ بَعْضٍ إِذَا أَخْرَجَ يَدَهُ لَمْ يَكَدْ يَرَاهَا وَمَن لَّمْ يَجْعَلِ اللَّهُ لَهُ نُوراً فَمَا لَهُ مِن نُورٍ

Or like the darkness in a vast deep sea, overwhelmed with a great wave topped by a great wave, topped by dark clouds, darkness, one above another, if a man stretches out his hand, he can hardly see it! And he for whom Allah has not appointed light, for him there is no light. (24:40)

This is why Allah said here,

مَن يَشَإِ اللّهُ يُضْلِلْهُ وَمَن يَشَأْ يَجْعَلْهُ عَلَى صِرَاطٍ مُّسْتَقِيمٍ

Allah sends astray whom He wills and He guides on the straight path whom He wills.

for He does what He wills with His creatures