
After the death of Muhammad but before widespread availability of written copies of the Quran and before the widespread establishment of local Islamic authorities, what was "Islam" in practice to early Muslims (if they didn't necessarily have the whole text or some local authority)?
After the death of Muhammad but before widespread availability of written copies of the Quran and before the widespread establishment of local Islamic authorities, what was "Islam" in practice to early Muslims (if they didn't necessarily have the whole text or some local authority)?