Translation of the verse 5 from Surah Az-Zumar : Number of verses 75 - - page 458 - Part 23.
He has created the heavens and the earth with truth. He makes the night to go in the day and makes the day to go in the night. And He has subjected the sun and the moon. Each running (on a fixed course) for an appointed term. Verily, He is the All-Mighty, the Oft-Forgiving.
He created the heavens and earth in truth. He wraps the night over the day and wraps the day over the night and has subjected the sun and the moon, each running [its course] for a specified term. Unquestionably, He is the Exalted in Might, the Perpetual Forgiver.
(39:5) He created the heavens and the earth with Truth, *10 and He folds up the day over the night and folds up the night over the day. He has subjected the sun and the moon, each is running its course until an appointed time. Lo, He is the Most Mighty, the Most Forgiving. *11
*10) For explanation, sec Ibrahim: 19, An-Nahl: 3, Al-'Ankabut: 44, and the E.N.'s thereof.
*11) That is, "He is All-Mighty: if He wills to punish you, no power can resist Him. But it is His kindness that He dces not seize you forthwith in spilt of your arrogant and insolent behaviour, but He goes on giving you respite after respite." Here, Allah's making no haste in seizing people in punishment and His giving them respite has been called forgiveness.