I've already explained my position on this.
The issue with Oneness Pentecostalism is that there are no distinct Persons within the Triune God.
Therefore, when the Son talks to the Father, he is basically talking to Himself.
When the Father sends the Son, he basically is sending Himself.
When the Father and Son send the Holy Spirit, they are basically sending themselves.
When the Father loves the Son, or the Son loves the Father, God is loving Himself.
Without distinct Personhood, biblical statements in this regard are simply rendered to nonsense.
For instance, how can you have love with just one Person:
John 3:35 35 The Father loves the Son and has given all things into his hand.
(ESV Strong's)
John 5:20 20 For the Father loves the Son and shows him all that he himself is doing. And greater works than these will he show him, so that you may marvel.
(ESV Strong's)
How can one Person send himself?
John 3:16 16 “For God so loved the world, that he gave his only Son, that whoever believes in him should not perish but have eternal life
(ESV Strong's)
John 5:30 30 “I can do nothing on my own. As I hear, I judge, and my judgment is just, because I seek not my own will but the will of him who sent me
(ESV Strong's)
How can one Person return to himself?
John 14:28 28 You heard me say to you, ‘I am going away, and I will come to you.’ If you loved me, you would have rejoiced, because I am going to the Father, for the Father is greater than I
(ESV Strong's)
How can one Person witness to Himself under Jewish law? Answer: he cannot.
John 8:16-18 16 Yet even if I do judge, my judgment is true, for it is not I alone who judge, but I and the Father who sent me. 17 In your Law it is written that the testimony of two people is true. 18 I am the one who bears witness about myself, and the Father who sent me bears witness about me.”
(ESV Strong's)
All interaction between the Persons of the Father, the Son, and the Holy Spirit basically witness to the fact that God is a multi-personal being.
By the way, I recommend this video by Tim Martin on the problems with Oneness Pentecostalism (mostly the second video as it covers the absurdity of the One Person view of Oneness Pentecostalism):
What I see in your Triune God, the ‘God the Son’ is the second member of that triune, even if Jesus during the Incarnation still his divine side in that trinity remained got an access to the triune attributes, but then this is not the scenario of your trinity in real mcoy. Unluckily, your triune god is not really the pattern of the Godhead.
This is the harmonize pattern of Incarnation, Jesus humanity is the additional nature of alone God, His humanity did not have the access the full attributes of God(Father). As the scriptures say the Son does not know His second coming but only the Father, and further Jesus only followed the Father’s will, instead of his will.
I've already explained my position on this.
The issue with Oneness Pentecostalism is that there are no distinct Persons within the Triune God.
Therefore, when the Son talks to the Father, he is basically talking to Himself.
When the Father sends the Son, he basically is sending Himself.
When the Father and Son send the Holy Spirit, they are basically sending themselves.
When the Father loves the Son, or the Son loves the Father, God is loving Himself.
Without distinct Personhood, biblical statements in this regard are simply rendered to nonsense.
For instance, how can you have love with just one Person:
John 3:35 35 The Father loves the Son and has given all things into his hand.
(ESV Strong's)
John 5:20 20 For the Father loves the Son and shows him all that he himself is doing. And greater works than these will he show him, so that you may marvel.
(ESV Strong's)
How can one Person send himself?
John 3:16 16 “For God so loved the world, that he gave his only Son, that whoever believes in him should not perish but have eternal life
(ESV Strong's)
John 5:30 30 “I can do nothing on my own. As I hear, I judge, and my judgment is just, because I seek not my own will but the will of him who sent me
(ESV Strong's)
How can one Person return to himself?
John 14:28 28 You heard me say to you, ‘I am going away, and I will come to you.’ If you loved me, you would have rejoiced, because I am going to the Father, for the Father is greater than I
(ESV Strong's)
How can one Person witness to Himself under Jewish law? Answer: he cannot.
John 8:16-18 16 Yet even if I do judge, my judgment is true, for it is not I alone who judge, but I and the Father who sent me. 17 In your Law it is written that the testimony of two people is true. 18 I am the one who bears witness about myself, and the Father who sent me bears witness about me.”
(ESV Strong's)
All interaction between the Persons of the Father, the Son, and the Holy Spirit basically witness to the fact that God is a multi-personal being.
By the way, I recommend this video by Tim Martin on the problems with Oneness Pentecostalism (mostly the second video as it covers the absurdity of the One Person view of Oneness Pentecostalism): Back again with my previous reasoning, what you present to me it's all about related to his Incarnation and it's all go back since before the world was because of the plan of redemption had already begun since before the world was.
To reiterate again, God's manifestation in the flesh (exactly related to Incarnation)
is a divine mystery that man cannot comprehend but can be explained.
I have not seen yet the video, I just wake up this early morning. I'll take time, for now, to see it, after that I will give my assessment.