17 Preface يَطوفُ عَلَيهِم وِلدانٌ مُخَلَّدونَYusuf AliRound about them will (serve)1 youths of perpetual (freshness),Cf. 52:24. and n. 5058. The youth and freshness with which the attendants will serve is a symbol of true service such as we may expect in the spiritual world. That freshness will be perpetual and not subject to any moods, or chances, or changes.