42 Preface يَسأَلونَكَ عَنِ السّاعَةِ أَيّانَ مُرساهاYusuf AliThey ask thee1 about the Hour,-?When will be its appointed time?Cf. 7:187 and n. 1159. Only God can reveal it. But were it known, “heavy were its burden through the heavens and the earth”.