Then is he who will shield with his face the worst of (39:24)

Almuntakhab Fi Tafsir Alquran Alkarim

Does he who has no other means but his face to fight hopelessly the torture of the blazes in Day of Judgement compare with him in whose heart had reigned piety!. There and then shall the wrongful of actions be told: Taste -you infidels- the torment in requital of setting yourselves against Allah and of your evil which was wrought by want of thought

Tafseer Tafheem-ul-Quran by Syed Abu-al-A'la Maududi

(39:24) How woeful is the plight of him who has nothing except his face to shield him from severe chastisement on the Day of Resurrection? *44 Such evil-doers shall be told: 'Taste now the consequence of your deeds.' *45

Then is he who will shield with his face the worst of meaning

*44) One takes a blow on one's face only when one is absolutely helpless and powerless, otherwise until one has some power to resist, one goes on receiving the blows on the other parts of one's body but saves one's face. Therefore, here the extreme state of helplessness of a person has been depicted, saying that he will receive the severe punishment on his face.
*45) The word kasab, in the Qur'anic terminology, implies one's descrying and earning a reward and punishment in consequence of one's actions and deeds. The real earning of a doer of good is that he becomes worthy of Allah's reward, and the earning of the evil-doer is the punishment that he will receive in the Hereafter.
 

Then is he who will shield with his face the worst of meaning in Urdu

اب اُس شخص کی بد حالی کا تم کیا اندازہ کر سکتے ہو جو قیامت کے روز عذاب کی سخت مار اپنے منہ پر لے گا؟ ایسے ظالموں سے تو کہہ دیا جائے گا کہ اب چکھو مزہ اُس کمائی کا جو تم کرتے رہے تھے