وَمِنْهُمْ أُمِّيُّونَ لاَ يَعْلَمُونَ الْكِتَابَ إِلاَّ أَمَانِيَّ وَإِنْ هُمْ إِلاَّ يَظُنُّونَ
[2:78]
And there are among them illiterates who know not the Book but only lies, and they do but conjecture.
And there are among them illiterates, who know not the Book, but (see therein their own) desires, and they do nothing but conjecture.
Among them are unlettered folk who know the Scripture not except from hearsay. They but guess.