17:45 But [thus it is:]* whenever thou recitest the Qur'an, We place an invisible barrier between thee and those who will not believe in the life to come:_
Muhammad Asad (The Message Of Quran)
Dictionaries
Ejtaal Arabic Almanac: Lane's Lexicon, Hans Wehr, Lisan al-Arab and others
AND IF any [secret] matter pertaining to peace or war comes within their ken, they* spread it abroad - whereas, if they would but refer it unto the Apostle and unto those from among the believers* who have been entrusted with authority, such of them as are engaged in obtaining intelligence* would indeed know [what to do with] it And but for God's bounty towards you, and His grace, all but a few of you would certainly have followed Satan.