Is not saying that someone is a slave of God, then a partner of God, or a slave of God, then a son of God, considered major disbelief that expels one from the fold of Islam?

Whoever associates a partner with Allah in what is exclusive to Him, the Exalted, or attributes a child to Him, is a disbeliever in Allah, the Almighty, and outside the fold of Muslims, whether he says that this person is a servant of Allah and then His son, or says otherwise. So, whoever claims that someone is a partner with Allah in His dominion or His son, is undoubtedly a disbeliever, contradicting the texts of the Book and opposing the Messengers who were sent with the oneness of Allah and His transcendence above partners, consorts, and children.