﴿ وَلَقَدْ صَرَّفْنَا لِلنَّاسِ فِى هَٰذَا ٱلْقُرْءَانِ مِن كُلِّ مَثَلٍۢ فَأَبَىٰٓ أَكْثَرُ ٱلنَّاسِ إِلَّا كُفُورًۭا ﴾

“For, indeed, many facets have We given in this Qur'an to every kind of lesson [designed] for [the benefit of] mankind! However, most men are unwilling to accept anything but blasphemy”

And verily We have dispensed explained for people in this Qur’ān every kind of similitude min kulli mathalin this is an adjectival qualification of an omitted clause in other words ‘We have dispensed a similitude from every kind of similitude’ that they might be admonished; but most people that is the people of Mecca insist on disbelieving on denying the truth.