And put thy hand into the bosom of thy robe, it will come forth white but unhurt. (This will be one) among nine tokens unto Pharaoh and his people Lo! they were ever evil-living folk.
Times are computed by method; your mosque's timetable governs the adhan. Every text carries its source and grade. Nothing here is a fatwa, a prediction, or a substitute for a doctor: your own scholar decides what is contested, and the tradition itself says the practice is alongside treatment, never instead of it.