You say: "Nothing will affect upon us except what Lord Allah has decreed for us; He is our Master", and upon Allah will entrust the believers.
The Three-Time-Knower Lord has already inscribed in His Book whatever will happen in the universe as explained in verse 2: 255. Each individual has fastened a ‘Book of deeds’ upon his neck as explained in verses 1: 3; 2: 168-169 and 3: 199. Impartial Lord has already taught Adhikr—the Food, Cloth, and Sight of the human soul—from the Paradise itself during the time of creation as told in verses 55: 1-4; 76: 3; 90: 10 and 91: 7-10. Without transforming the Jinn-soulmate into a believer with Adhikr, nobody becomes a believer as explained in verse 8: 48.
Only 1 among 1000 will utilize Adhikr as the Ticket for returning into the Paradise as well as Safeguard against all disasters, diseases, and Hellfire as explained in verses 3: 101-102 and 5: 48. See explanations 4: 78-79; 7: 150, 180 and 22: 77-78.