is a barrier”—according to the sounder of the two interpretations. The meaning is: when you recite the Quran, We place a barrier between it and them that prevents them from understanding it, reflecting upon it, and believing in it. This is explained by His words:
17:45 “And We have placed coverings over their hearts lest they understand it, and deafness in their ears.”
These three are the same three mentioned in His words:
41:5 “They say, ‘Our hearts are veiled from what you call us to, our ears are deaf, and between us and you is a barrier.’”
Thus, He, glorified is He, states that He has brought this about.
Love prevents one from seeing the truth, the coverings prevent one from understanding it, and deafness prevents one from hearing it.
Al-Kalbī said: “The barrier here is an obstacle that prevents them from reaching the Messenger of Allah to harm him: terror and similar things that deter them from venturing against him.”
He describes it as “hidden.” Some have said that this means “concealing.” Others have said that it expresses a relation, meaning “in concealment.” The correct interpretation is that it retains its ordinary meaning: hidden from sight and therefore unseen. The use of the passive-participle pattern, mafʿūl, with the meaning of the active-participle pattern, fāʿil, is not established. A relational meaning occurs in words on the mafʿūl pattern that are not derived from their corresponding verbs, as in a place described as mahūl, meaning one possessing hawl, or a man described as martūb, meaning one possessing moisture. But when a word on the mafʿūl pattern is derived regularly from its verb, it denotes that upon which the action has been performed, as in madrūb (struck), majrūh (wounded), and mastūr (concealed).
[Surah al-Isrāʾ (17): verse 82]
“We send down of the Quran that which is healing and mercy for the believers, but it only increases the wrongdoers in loss.” (82)
Here, min (of) identifies the kind, rather than indicating a part, for the entire Quran is healing. As He says in another verse:
10:57 “O mankind, there has come to you an admonition from your Lord, a healing for what is in the hearts, and guidance and mercy for the believers.”
It heals hearts of the diseases of ignorance, doubt, and misgiving. Allah, glorified is He, has never sent down from heaven any healing more comprehensive, more beneficial, greater, or swifter in removing disease than the Quran.