أَمْ Or لَهُمْ for them سُلَّمٌۭ (is) a stairway يَسْتَمِعُونَ they listen فِيهِ ۖ therewith فَلْيَأْتِ Then let bring مُسْتَمِعُهُم their listener بِسُلْطَـٰنٍۢ an authority مُّبِينٍ clear ٣٨
Or have they a stairway [into the heaven] upon which they listen? Then let their listener produce a clear authority [i.e., proof].
— Come To Light