Transliteration:( Lan tanfa'akum arhaamukum wa laaa awlaadukum; yawmal qiyaamati yafsilu bainakum; wallaahu bimaa ta'maloona baseer )
11. This means the hands of the infidels will not lessen their hands from killing, their ongues from hurling insults at you and their hearts from harbouring enmity against you.
12. This means "O believers! Your infidel children and relatives will not benefit you on the Day of Judgement, though you indulge in sinful activities because of them". From this is meant those infidel children whose forefathers vere believers. However, the believing children of the believers will most certainly benefit them and will intercede on their behalf.
They will stay together in Paradise as well. Says Allah Almighty: "Fast friends shall be foes to another on that Day besides the God-fearing" (S43:V67). It is further stated: "We joined them with their offspring" (S52:V21). In short, those with whom you only have a physical relationship, they would be separated, and those with whom relationship is of faith they would be joined. Therefore the Day of Judgement is called Day of Resurrection i.e. the day, which brings together as well as YAUMUL FASL-the day. which separates. Both names your are correct.
The tafsir of Surah Nas by Ibn Kathir is unavailable here. See Surah Nas ayat 1 which goes through tafsir from verse 1 through 6.
(114:3) the True God of mankind,[1]
1.Here also, as in Surah Al-Falaq, instead of saying Audhu-billahi (I seek Allah’s refuge), a prayer has been taught to seek Allah’s refuge by reference to His three attributes: First, that He is Rabb-in-naas, i.e. Sustainer, Provider; second, that He is Malik-in-naas, i.e. Master of all mankind; third, that He is Ilah-in-naas, i.e. real Deity of all mankind. Here, one should clearly understand that the word ilah has been used in two meanings in the Quran: first for the thing or person who is practically being worshipped although it or he is not entitled to worship; second, for Him Who is entitled to worship, Who is in fact the Deity whether the people worship Him or not, wherever this word is used for Allah; it has been used in the second meaning. Seeking refuge by means of these three attributes means: I seek refuge with that God, Who being the Sustainer, King and Deity of men, has full power over them, can fully protect them and can really save them from the evil, to save myself and others from which I am seeking His refuge. Not only this; since He alone is Sustainer, King and Deity, therefore, there is no one beside Him with Whom I may seek refuge and he may give real refuge.
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