Then they will be sent back into Allah, their true master, know that Judgment is to Him, and He is the Swiftest of all Reckoners.
The Lord of the universe deputed mankind to earth to test them with whatever they have been provided with as explained in verse 5: 48. The Lord possesses superior authority upon all His creatures. He is the Impartial Who has given the freedom to mankind and Jinns to select grateful ways or ungrateful ways as told in verse 76: 3. The believer transforms his Jinn soulmate mentioned in verses 43: 36-39 and 59: 16-17 into a believer with Adhikr so that his Jinn soulmate will act as the guardian for him as told in verse 86: 4. Thus only one can keep Lord in his heart, and for him, the Angels will be surrounding him as explained in verse 3: 102. It is told in verse 13: 11: "Each person has been assigned with guardian Angels in front of him and behind him who keep him by the Command of Lord; indeed, Lord never changes the condition of a people until they change it themselves, if Lord wants to afflict a people with any evil, none can turn it off, nor can they find any Patron besides Him".
To put it briefly, today the believer who utilizes Adhikr as the Safeguard against all calamities, disasters, diseases, and the Hellfire can depart from this world seeing the pleasant face of the Lord by his soul as told in verses 75: 22-23. The Arabic Quran reading Fujjar who hide and reject Adhikr will not make their Jinn soulmate into a believer, and so they will die by seeing Satan gloomily and sadly as told in verses 69: 50 and 75: 24.
The Messengers from Angels are assigned for taking back the Spirit of mankind from the body. The characters of Angels are told in verse 66: 6: "They don’t disobey the Command of the Lord, and they are doing whatever they are commanded with". See explanation 2: 152, 110, 286; 3: 199 and 4: 78-79.