Whoever Disbelieves in Muhammad ﷺ is from the Inhabitants of Fire

And his saying (the meaning of which is): ((Muhammad is the Messenger of Allah)) To who? To all of the creation. As Allah the Exalted said (the meaning of which is): {Blessed be He Who sent down the criterion (of right and wrong, i.e. this Quran) to His Abd (Muhammad ﷺ) that he may be a warner to the Alamin (mankind and jinn).} (Surah al-Furqan :1) To all of creation. And Allah the Exalted said (the meaning of which is): { Say (O Muhammad): "O mankind! Verily, I am sent to you all as the Messenger of Allah - to Whom belongs the dominion of the heavens and the earth. La ilaha illa Huwa (none has the right to be worshipped but He). It is He Who gives life and causes death. So believe in Allah and His Messenger (Muhammad), the Prophet who can neither read nor write (i.e. Muhammad), who believes in Allah and His Words [(this Quran), the Taurat (Torah) and the Injeel (Gospel) and also Allah’s Word: "Be!" - and he was, i.e. Isa (Jesus) son of Maryam (Mary)], and follow him so that you may be guided.} (Surah al-Araf: 158) So, He is a Messenger to all creation. And he swore that: "There is no one who hears about him, whether he is a Jew or a Christian then he does not believe in what he came with, except he is from the inhabitants of the Fire." Therefore, we believe and our creed is that all Christians, Jews, and other disbelievers are all from the people of Fire. That’s because this is the testimony of the Prophet ﷺ, and Jannah is forbidden for them, because they are disbelievers. They are disbelievers, enemies of Allah and His Messengers, enemies of Ibrahim, Nuh, Muhammad, Musa, Isa, and all of the Messengers. They are not upon anything.