Overall meaning : Leave to Me this unbeliever, Muhammad, whom I have created alone with no wealth or children whatsoever, and endowed with abundant wealth and children always by his side, and made life smooth and comfortable for him; yet, driven by sheer greed, he hopes that I will give him more wealth and children despite him disbelieving in Me and being ungrateful to Me!
By no means will I give this unbeliever more as he hopes! Instead, I will subject him to an increasingly overwhelming punishment in Hell. He thought hard about evil ways to vilify the Qur’an and contemplated false qualities to ascribe to it. Ruined and excluded from Allah’s mercy is he! How maliciously he thought and schemed to ascribe such false qualities to the Qur’an!! Again, ruined and excluded from Allah’s mercy is he! How maliciously he thought and schemed to ascribe such false qualities to the Qur’an! Then he pondered over his malicious scheme again in an attempt to find a false quality to attribute to the Qur’an. Then he frowned and scowled, and his colour changed in frustration, as he could not find a way to defy the Qur’an. Then he turned away in scornful pride, arrogantly refusing to accept the truth, and said, ‘This Qur’an is nothing but magic that Muhammad transmits from other sorcerers! This Qur’an is nothing but the words of a human being, and certainly not the words Allah!’
I will cast him into Saqar—the Blazing Fire. What will make you know what Saqar is, Muhammad?!
It does not let those cast into it live or die and thus be spared the punishment. It burns the skins of its dwellers, turning their skins black, with nineteen angels appointed over it as its keepers.