And He is the One Who has made the night and the day in succession for whoever wishes to remember or to be grateful.
Lord has created the universe with the Truth. But the believer who is endowed with intelligence will only remember Lord in his standing, sitting, and laying as explained in verses 3: 190-191. Remembrance of the Lord can only be achieved with Adhikr. And with the remembrance of Lord, no harm shall affect anyone anywhere in the universe as explained in verse 2: 152. It is told in verses 39: 17-18 that “But those who abstained from serving of Satanic forces and turned unto Allah, for them have Herald; so give Herald to those servants. Those who listen to Adhikr and follow It in the best; those are the ones Allah has guided, and they are the people who are endowed with intelligence”. See explanation 20: 14-15.