God is tripersonal NOT a trimanifestation. The latter is tripantheism emanations and Arianism since we are told by Modalists Jesus was created from the Word (John 1.1) even though Jesus created all things. The "Jesus Trick" says Jesus is the Father so Jesus is eternal, but that's a contradiction to when Modalists say Jesus was created/begotten as the Son.

[Col 1:16-18 KJV] 16 For by him were all things created, that are in heaven, and that are in earth, visible and invisible, whether [they be] thrones, or dominions, or principalities, or powers: all things were created by him, and for him: 17 And he is before all things, and by him all things consist. 18 And he is the head of the body, the church: who is the beginning, the firstborn from the dead; that in all [things] he might have the preeminence.

If Jesus is before all things then He was not created from the Word, nor did the Word become Jesus, but the Word Jesus became flesh.

[Heb 1:2-3 KJV] 2 Hath in these last days spoken unto us by [his] Son, whom he hath appointed heir of all things, by whom also he made the worlds; 3 Who being the brightness of [his] glory, and the express image of his person, and upholding all things by the word of his power, when he had by himself purged our sins, sat down on the right hand of the Majesty on high;

Jesus was the Son before the Incarnation. I guess that's why He is the only begotten Son, or is it because He was resurrected so He is the firstborn? Either way He always existed as the Word of God in John chapter 1.

For someone to be the Incarnation means pre-existence. So Jesus was not created through Mary.

Modalists are really Arians (rejecting Jesus is God) in disguise because their Jesus was created, a created emanation like in Pantheism. You can't receive the atonement from anyone but God. Since the Modalism Jesus is not God, Modalists are not forgiven and remain bound for Hell.

Claiming God is in Jesus so Jesus is God would not be true since we whom are saved are born-again have God in us, yet we are not God.