al-Sharif al-Radi (d. 406 AH) · Thaqalayn library edition, reproduced verbatim
وَقدْ أَتَانِي كِتَابٌ مِنْكَ ذُو أَفَانِينَ مِنَ الْقَوْلِ ضَعُفَتْ قُوَاهَا عَنِ السِّلْمِ، وَأَسَاطِيرَ لَمْ يَحُكْهَا مِنْكَ عِلْمٌ وَلَا حِلْمٌ، أَصْبَحْتَ مِنْهَا كَالْخَائِضِ فِي الدَّهَاسِ، وَالْخَابِطِ فِي الدِّيمَاسِ، وَتَرَقَّيْتَ إِلَى مَرْقَبَةٍ بَعِيدَةِ الْمَرَامِ، نَازِحَةِ الْأَعْلَامِ، تَقْصُرُ دوُنَهَا الْأَنُوقُ، وَيُحَاذَى بَهَا الْعَيُّوقُ.
I have received your letter [1] which is full of uncouth utterances which weaken the cause of peace and nonsensical expressions which have not been prepared with knowledge and forbearance. By reason of these things you have become like one who is sinking in a marsh or groping in a dark place. You have raised yourself to a position which is difficult to approach and devoid of any signs (to guide). Even the royal kite cannot reach it. It is parallel to the ‘Ayyūq (the star Capella), in height.
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