The Ruling on Declaring a Specific Person a Disbeliever and Applying the Ruling of a Disbeliever to Him

Question:
The questioner asks: Is it permissible for me to pronounce the word "disbeliever" about a person if I know that I see something coming from him that falls outside the circle of Islam, such as uttering a word of disbelief or doing something, and this action is considered news, and he is the source of that?

Answer:
Yes, if you are certain that he will utter a word of disbelief or abandon the prayer intentionally, then you consider him a disbeliever and treat him as a disbeliever until he repents to Allah (Glorified and Exalted is He). Declaring a specific individual a disbeliever if he commits one of the nullifiers of Islam: he is declared a disbeliever by that, he is declared a disbeliever by that, if he commits one of the nullifiers of Islam, he is declared a disbeliever by that. Yes.