Translation of the Qurʻan from Arabic into other languages has always been a difficult issue in Islamic theology. Because Muslims revere the Qurʻan as miraculous and inimitable (iʻjaz al-Qurʻan), they argue that the Qurʻanic text should not be isolated from its true language or written form, at least not without keeping the Arabic text with it. Furthermore, an Arabic word, like a Hebrew or Aramaic word, may have a range of meanings depending on the context – a feature present in all Semitic languages, when compared to English, Latin, and Romance languages – making an accurate translation even more difficult.

According to Islamic theology, the Qurʻan is a revelation very specifically in Arabic, and so it should only be recited in Quranic Arabic. Translations into other languages are necessarily the work of humans and so, according to Muslims, they no longer possess the uniquely sacred character of the Arabic original. Since these translations necessarily subtly change the meaning, they are often called “interpretations” or “translation[s] of the meanings” (with “meanings” being ambiguous between the meanings of the various passages and the multiple possible meanings with which each word taken in isolation can be associated, and with the latter connotation amounting to an acknowledgment that the so-called translation is but one possible interpretation and is not claimed to be the full equivalent of the original). For instance, Pickthall called his translation The Meaning of the Glorious Koran rather than simply The Koran.