ANSWER:

This is not authentic and hence its an innovation. 

https://islamqa.info/en/answers/105378/hirz-al-jawshan

QUESTION: Sheikh is the book al jawshan al kabir authentic, they claim it contains names of Allah azzawajal and dua that the prophet swalallahu alayhi wasalam was taught to by jibril alayhi Salam.

Innovations | February 2, 2024 9:27 am
Previous

QUESTION: There is an ijtema going on in Bangladesh. Some people believe it that the reward of going to the ijtema is equivalent reward of going to hajj. Is this believe kufr?
Next

QUESTION: During Rajab 27 I know its a bidah my parents observe this , so they will not make any food during the day , i always thinks to take fast in other days like normal sunnah , Bcz of lazy i couldn’t but there will be no food on rajab 27 so I observe the fast with the intention of normal sunnah is this permissible