(Or were they created by nothing Or were they themselves the creators) Allah asks them, were they created without a maker or did they create themselves Neither is true. Allah is the One Who created them and brought them into existence after they were nothing. Al-Bukhari recorded that Jubayr bin Mut`im said, "I heard the Prophet recite Surat At-Tur in Al-Maghrib prayer and when he reached this Ayah,
The Believing Children of the Righteous will benefit from their relationship with their Believing Parents in Paradise
وَالَّذِينَ آمَنُوا وَاتَّبَعَتْهُمْ ذُرِّيَّتُهُم بِإِيمَانٍ أَلْحَقْنَا بِهِمْ ذُرِّيَّتَهُمْ (And those who believed and their children followed them in belief, We will join their children with them,... 52:21) Sayyidna Ibn 'Abbas ؓ reports from the Holy Prophet ﷺ who said:
"Verily, Allah elevates the ranks of the believers' children to the rank of their parents, even though the latter do not deserve the same rank as their parents deserve, so that the eyes of the parents are comforted." (Hakim, al-Baihaqi in his Sunan, al-Bazzar, Abu Nu'aim in al-Hilyah, ibn-Jarir and ibn-Abi Haim as quoted by Mazhari [ Tr.])
The realities declared on behalf of God, are all perfectly rational and reasonable. If a man pays attention to them, he can easily understand them. So why do people reject them? The reason for this is people’s disbelief in the Hereafter. People do not earnestly and actively believe that they will have to face any reckoning in the Hereafter. So, they are not serious about these matters and as such they are unable to understand them. If a man has a firm belief in the reward for good deeds, he will immediately understand matters which he hitherto found extremely difficult to appreciate.
Uthmani text of the Madinah mushaf (King Fahd Complex). Translation: Saheeh International. Tafsir via Quran.com.