Verse 75:1
Nay! I call to witness the Day of Resurrection. [We can see this in our daily lives in the Law of Cause and Effect, 'As you sow so shall you reap', the Law of Recompense. What goes around comes around. And, in how the dead earth comes to new life with rains. Also, in our sleep- wake cycle where our consciousness is withdrawn during sleep and restored as we wake up. 6:60]