8. A number of our people have narrated from Ahmad ibn Muhammad from ibn abu Najran from ‘Abd Allah ibn Sinan who has said the following: “Abu ‘Abd Allah عليه السلام, has said that a servant of Allah may rise to perform Qada’ (compensatory prayer for) an optional Salah (prayer) that was missed in its proper time. The Lord then expresses surprise before the angels saying, ‘My angels, look at My servant who makes up for the optional Salah (prayer) missed in time, when I have not even made it obligatory for him.’”