Islam Beauty published :
The sincere believer has a heart like a burning coal, hence it was narrated by al-Haakim in his Mustadrak and al-Tabaraani in his Mu’jam with a saheeh isnaad that the Prophet (peace and blessings of Allaah be upon him) said, “Faith wears out in your heart as clothes wear out, so ask Allaah to renew the faith in your hearts.”