Overall meaning :
Desist, you wicked wrongdoers, from denying resurrection and divine judgement! The record of deeds of the obedient believers is in ‘Illiyun—a highly exalted place. What will make you, Muhammad, realise the true reality of ‘Illiyyun in which the record of deeds of the obedient believers is kept? The record of the obedient believers is the record in which their deeds are written, and is seen and witnessed by the angels who are drawn close to Allah.
The obedient believers will be in gardens of perpetual bliss. Seated on richly canopied couches, they will be looking at Allah’s Glorious Countenance, as well as all the bliss Allah will have bestowed upon them.
You will recognise in their faces the radiance of joy and bliss. They will be given pure delicious wine to drink, securely sealed with a seal of musk. For all this bliss, then, let those who compete and strive for superiority strive to attain it by doing what is well-pleasing to Allah and avoiding whatever incurs His displeasure.
This sealed drink is mixed with an excellent drink from a highly exalted spring, called Tasneem, from which the believers who are drawn close to Allah will drink.