7 Preface رَبِّ السَّماواتِ وَالأَرضِ وَما بَينَهُما ۖ إِن كُنتُم موقِنينَYusuf AliThe Lord of the heavens and the earth and all between them, if ye (but) have an assured faith.1Cf. 2:4. They cannot fully realise what a tremendous thing it is that God is their own Lord and Cherisher (next verse), as He is the Lord and Cherisher of the whole Universe, until they firmly believe-until their Faith amounts to a certainty, secure and unshakable.