The Apostle John made the following comment about God the Father:
John 1:18
18 No man hath seen God at any time; the only begotten Son, which is in the bosom of the Father, he hath declared him.
Here we learn that up until the days of John the Apostle, no man had seen God the Father at anytime.
If John is telling the truth, then it only stands that Jehovah of the Old Testament is not God the Father. Why? Because Jehovah, ie the God of the Old Testament, appeared before many of the ancient prophets and even spoke face to face with them.
Exodus 6:2-3
2 And God spake unto Moses, and said unto him, I am the Lord:
3 And I appeared unto Abraham, unto Isaac, and unto Jacob, by the name of God Almighty, but by my name JEHOVAH was I not known to them.
Genesis 32:30
30 And Jacob called the name of the place Peniel: for I have seen God face to face, and my life is preserved.
Exodus 33:11
11 And the Lord spake unto Moses face to face, as a man speaketh unto his friend. And he turned again into the camp: but his servant Joshua, the son of Nun, a young man, departed not out of the tabernacle.
Here we see that if the Apostle John was speaking the truth, then the God of the Old Testament was not God the Father since the God of the Old Testament appeared before his prophets and even spake face to face with them. Those prophets saw Jehovah and spake to him face to face. If no man has seen the Father, then Jehovah of the Old Testament was not the Father. Then who was it? I suggest that Jesus worked through the Father appeared unto the old testament prophets as the Great I AM, even Jehovah.
Hosea 13:4
4 Yet I am the Lord thy God from the land of Egypt, and thou shalt know no god but me: for there is no saviour beside me.
Isaiah 43:3,11,14
3 For I am the Lord thy God, the Holy One of Israel, thy Saviour: I gave Egypt for thy ransom, Ethiopia and
Seba for thee.
11 I, even I, am the Lord; and beside me there is no saviour.
14 Thus saith the Lord, your redeemer, the Holy One of Israel; For your sake I have sent to Babylon, and have brought down all their nobles, and the Chaldeans, whose cry is in the ships.
John 8:56-59
56 Your father Abraham rejoiced to see my day: and he saw it, and was glad.
57 Then said the Jews unto him, Thou art not yet fifty years old, and hast thou seen Abraham?
58 Jesus said unto them, Verily, verily, I say unto you, Before Abraham was, I am.
59 Then took they up stones to cast at him: but Jesus hid himself, and went out of the temple, going through the midst of them, and so passed by.
Referencing Psalms 82:6 Jesus declares:
John 10:34
34 Jesus answered them, Is it not written in your law, I said, Ye are gods?
Jesus, through the will of the Father created this earth and was the God of the Old Testament. In so doing he fulfilled the will of his Father in Heaven. So we see that the Apostle John was right. Jehovah the Son acted in and by the authority of the Father as the God of the Old Testament and thus John 1:18 stands true:
John 1:18
18 No man hath seen God at any time; the only begotten Son, which is in the bosom of the Father, he hath declared him.
Sure the Father gave the command and Jesus counseled with the Father but it was Jesus who appeared before the prophets of old as Jehovah and did all that his Father, whom he always counseled with, would have him do. The Father was involved and together with Jesus counseled together on what to do as is shown in Genesis 1.
Genesis 1:26
26 And God said, Let
us make man in
our image, after
our likeness: and let them have dominion over the fish of the sea, and over the fowl of the air, and over the cattle, and over all the earth, and over every creeping thing that creepeth upon the earth.
The Father and Jesus are one in unity and do all things together as a united Godhead. But it was the Son who appeared and acted as Jehovah, the Great I AM, of the old Testament in behalf of the Godhead and it was He who created this earth in behalf of the Godhead. All members of the Godhead act as one in unity and purpose.