And know that the believer in this world has many blessings because God loves to purify him until he turns to him pure, cleansed of the filth of transgressions that God has decreed for him to commit in this world, so the believer is still a refuge in all his conditions, and it has been proven from the Messenger of God, may God bless him and grant him peace, in that regard. The example of a believer is like raw material sustenance: it is struck by the wind one time and modified another time until it becomes agitated.