And in the late hours of the night, you perform Tahajudd prayer-an an additional prayer for you; perhaps your Lord will raise you to a station of praise and glory.
In the early period of Messengerhood, Messenger performed Tahajjud prayer at night. After the revelation of this verse, he performed Tahajjud just after midnight waking from sleep. Then in his last periods, he performed Tahajjud in the late-night just before dawn.
Today, Adhikr is formed as the Best Interpretation of Lord’s Book. For harmony of mankind and to maintain a peaceful atmosphere remembrance of Lord is needed. It can only be achieved with Adhikr which is Food, Cloth, and Sight of the human soul as explained in verse 7: 26. Satan obstructs mankind not from Arabic Quran but Adhikr as told in verses 25: 27-29. See explanation 4: 142-143; 7: 30; 8: 48 and 9: 53-55.