﴿ كَلَّآ إِذَا دُكَّتِ ٱلْأَرْضُ دَكًّۭا دَكًّۭا ﴾

“Nay, but [how will you fare on Judgment Day,] when the earth is crushed with crushing upon crushing,”

No indeed! — a deterrent for them from such conduct. When the earth is pulverised repeatedly when it is shaken until every edifice has collapsed and is destroyed