Among the methods of authorship in interpretation is singling out an interpretation of a verse by research, and the study often aims to push a problem, or defend a companion, as in this letter, written by the scholar Abd al-Majid bin Muharram al-Sewasi, an explanation of the Almighty's saying (65) But no, by your Lord, they will not [truly] believe until they make you, [O Muhammad], judge concerni...