> Interestingly all 3 of the above examples maintain strict conditions that their respective holy books must not be translated into the local languages.
This is absolutely not the case for Islam. According to An-Nawawi, Al-Majmu', (Cairo, Matbacat at-'Tadamun n.d.), 380, at least a chapter of the Qur'an was translated to Persian by a companion of the Prophet ﷺ. This would have been forbidden by the Prophet if translating the scripture was haram in principle.
This is absolutely not the case for Islam. According to An-Nawawi, Al-Majmu', (Cairo, Matbacat at-'Tadamun n.d.), 380, at least a chapter of the Qur'an was translated to Persian by a companion of the Prophet ﷺ. This would have been forbidden by the Prophet if translating the scripture was haram in principle.