28نَحنُ خَلَقناهُم وَشَدَدنا أَسرَهُم ۖ وَإِذا شِئنا بَدَّلنا أَمثالَهُم تَبديلًاN. J. DawoodWe created them, and endowed their limbs and joints with strength; but if We please, We can replace them by other men.