Question: God alone or also men?
Sura 16:103 states that the Qur'an is "clear Arabic speech." If it were really clear, why is this explanation even necessary? But it doesn't seem to be so clear after all when we read:
He it is Who has sent down to thee the Book: In it are verses basic or fundamental (of established meaning); they are the foundation of the Book: others are allegorical. But those in whose hearts is perversity follow the part thereof that is allegorical, seeking discord, and searching for its hidden meanings, but no one knows its hidden meanings except Allah. And those who are firmly grounded in knowledge say: "We believe in the Book; the whole of it is from our Lord:" and none will grasp the Message except men of understanding. -- Sura 3:7
In the same verse it says that ONLY Allah knows the meaning of these difficult allegorical verses in the Qur'an ... and then it goes on to tell that "men of understanding" can grasp it. Is that a contradiction or do we want to resolve it with the concept of "incarnation" [God becoming man] which is so much looked down upon by Muslims? But Christianity believes God became man only once. The Qur'an talks about men in the plural...
Actually Arberry translates "... desiring its interpretation; and none knows its interpretation, save only Allah." It does not talk about having a plain clear meaning and also a hidden meaning, but that there are verses which none knows at all what they mean, even though they desire its explanation or interpretation.
Answer: Simple the Quran has very straight forward to understand verses. Allegorical verses are not unclear, confusing or worng but they may need significant wisdom to understand and some which contained scintific miracles were not readly understandable at that time. God is the only one know accurately the meaning of his words. We are to try to find the meanings ourselves use our knowledge and wisdom. It is understandable that even the most inspired and wisest of us have a statment that should be clear to all of us without repeating it "God knows better".
3:7 He it is Who has sent down to thee the Book: In it are verses basic or fundamental (of established meaning); they are the foundation of the Book: others are allegorical. But those in whose hearts is perversity follow the part thereof that is allegorical, seeking discord, and searching for its hidden meanings, but no one knows its hidden meanings except Allah. And those who are firmly grounded in knowledge say: "We believe in the Book; the whole of it is from our Lord:" and none will grasp the Message except men of understanding.
هُوَ الَّذِيَ أَنزَلَ عَلَيْكَ الْكِتَابَ مِنْهُ آيَاتٌ مُّحْكَمَاتٌ هُنَّ أُمُّ الْكِتَابِ وَأُخَرُ مُتَشَابِهَاتٌ فَأَمَّا الَّذِينَ في قُلُوبِهِمْ زَيْغٌ فَيَتَّبِعُونَ مَا تَشَابَهَ مِنْهُ ابْتِغَاء الْفِتْنَةِ وَابْتِغَاء تَأْوِيلِهِ وَمَا يَعْلَمُ تَأْوِيلَهُ إِلاَّ اللّهُ وَالرَّاسِخُونَ فِي الْعِلْمِ يَقُولُونَ آمَنَّا بِهِ كُلٌّ مِّنْ عِندِ رَبِّنَا وَمَا يَذَّكَّرُ إِلاَّ أُوْلُواْ الألْبَابِ