7 Preface تَتبَعُهَا الرّادِفَةُAli Quli Qaraiand is followed by the Successor,1 Apparently, ‘the Quaker’ and ‘the Successor’ refer to the first and the second blasts of the Trumpet sounded by Isrāfīl on the Day of Resurrection. Cf. 39:68; 73:14.