28 Preface نَحنُ خَلَقناهُم وَشَدَدنا أَسرَهُم ۖ وَإِذا شِئنا بَدَّلنا أَمثالَهُم تَبديلًاAhmed AliWe created them and fixed their bones and joints; and We could replace them when We like with others like them.