In his Tafsir, As-Suddi reported that Ibn `Abbas, Ibn Mas`ud, and some Companions said; "When Allah gave these two examples of the hypocrites" meaning Allah's statements,

مَثَلُهُمْ كَمَثَلِ الَّذِى اسْتَوْقَدَ نَاراً

(Their likeness is as the likeness of one who kindled a fire), and,

In the foregoing verses, it was affirmed that the Holy Qur'an does not admit of any kind of doubt, and that if someone should have a suspicion as to its being the Word of God, he should try to produce even a small Surah comparable to it. These two verses refer to an objection raised by the disbelievers with regard to the Holy Qur'an, and provide an answer to them. They had been saying that had the Qur'an been the Word of Allah, it would not have employed contemptible creatures like an ant or a gnat in its parables, for such a thing goes against the sublimity and majesty of Allah, when it would embarrass even a man with some sense of dignity. The Holy Qur'an points out that when one intends to speak of a detestable thing or person or situation, in a parable, the use of a gnat or something even more contemptible neither transgresses the principles of eloquence or logic, nor does it go against the sense of dignity or modesty, and hence Allah does not feel shy in using such imagery. The Holy Qur'an also shows that doubts of this kind arise only in the minds of those whom their disbelief has drained of all power to see things in a proper perspective, while such empty misgivings never touch the minds and hearts of true believers.

Qur'anic Parables: Test and guidance