My objection to the traditional doctrine of the trinity, that is, "three co-equal persons", is mostly due to the inconsistency of the word "person's" definition. In Daniel 7 there were the Son of Man and the Ancient of Days, those are two distinct figures, I have no objection to that; however, Jesus the Son is a literal, physical person who minitered to his disciples in first century Holy Land, when God the Father is described as a person, it's spoken in a figurative sense, you know, the product of anthropomorphism and anthropopathism - attributing human form and emotion to a non-human entity. Therefore, Jesus is God's presence between heaven and earth in human form - "Most assuredly, I say to you, hereafter you shall see heaven open, and the angels of God ascending and descending upon the son of man." (Jn. 1:51) So please understand that it's not about the Scripture, but the Church's teaching and interpretation.
The English word "person", is best defined as: “A living, self-conscious being, as distinct from an animal or a thing; a moral agent” (Webster’s English Dictionary, 1913 ed).
To show the distinction of "Persons" in the Godhead, we read of the Father as "sending" Jesus Christ and the Holy Spirit. Where the "sender" is not the same "Person" as the "sent". This does not make the Father any "greater" than Jesus Christ in the Eternal Godhead.
In Zechariah 2:6-11, we read:
“Come! Come! Flee from the land of the north,’
says Yahweh; ‘for I have spread you abroad as the four winds of the sky,’
says Yahweh. ‘Come, Zion! Escape, you who dwell with the daughter of Babylon.’ For
Yahweh of Armies says: ‘For Honor
He has sent Me to the nations which plundered you; for he who touches you touches the apple of His eye. For, behold, I will shake My hand over them, and they will be a plunder to those who served them; and you will know that
Yahweh of Armies has sent Me. Sing and rejoice, daughter of Zion; for, behold, I Come, and I will dwell within you,’
says Yahweh. Many nations shall join themselves to
Yahweh in that day, and shall be My people; and I will dwell among you, and you shall know that
Yahweh of Armies has sent Me to you”
This is one of the clearest passages in the Old Testament, where we read of Two distinct Persons, Who are called, Yahweh.
The passage teaches about the Coming of the Lord Jesus Christ. It is clear that the Speaker is Yahweh, Who says that He is “Sent” by Another Person, Who is “Yahweh of Armies”. The One Who is “Sent”, cannot be the same Person, as the One who “Sends”, they are very much distinct, but coequal.