Translation:

39. That Day will be the sure Reality: therefore whoso will let him take a (straight) Return to his Lord!

Notes (Tafseer)

5913. Cf. lxix. 1 and n. 5635. Judgment is sure to come, and Truth will then be free from all veils. Why should not man, therefore, now in this life of probation, turn back to Allah, and understand and do His Will?