Hello some_knowledge!
When you say that the Father is Greater than the Son and The Holy Spirit then you my friend need to read the Bible carefully? Do you read the Bible or just nitpick which verses to refute. The Bible must be taken as whole my friend. The Father, Son and the Holy Spirit each share divine attributes to each person, furthermore they each titelesd that are divine, let me explain if your heart permits. Exodus 6:3 - And I appeared unto Abraham, unto Isaac, and unto Jacob, by the name of God Almighty, but by my name {03072}{JEHOVAH} was I not known to them. That same title is given to the Son also: Jeremiah 23:6 - In his days Judah shall be saved, and Israel shall dwell safely: and this is his name whereby he shall be called, {03072}THE LORD OUR RIGHTEOUSNESS. There is indeniable evidence here that proves that the Son shares the same Title as God the Fathers, lets see what THE LORD OUR RIGHTEOUSNESS means: 03072 Y@hovah tsidqenuw {ye-ho-vaw' tsid-kay'-noo} Both verse in the Old Testament uses the same Hebrew root to apply the Title to Almighty God, in the book of Jeremiah this is a clear irrefutable reference to the prophecy of the Son of God{JESUS} Neither is Greater than the other in power but are co-equal. Jesus willingly submitted to the Father when the Son became Incarnate.
Example:Who, being in the form of God, thought it not robbery to be {equal with God}: But made himself of no reputation, and took upon him the form of a servant, and was made in the likeness of men: And being found in fashion as a man, he humbled himself, and became obedient unto death, even the death of the cross.Philippians 2:6-8 This is describing the humiliation and exaltation of Christ. He(Christ) Eternally possessed the Divine Nature of God Almighty and to own the nature of Godis to be God. Such Truths regarding the Unique relationship the Son Has to the Father cannot be denied, unless the enemy snatches the Truth from your heart, be not deceived! He is the Second Eternal Member of the Godhead my friend. Three Eternal Persons that comprise One God in Absolute Unity and Essence. Which to you appears to be Unique, Alaah who claims that He alone is God and has no members, we all are individual members too. Or Three Eternal Persons without beginning nor end is something which you obviously cannot Fathom. The Ultimate Purpose of God is to have all of His Creatures dwell in Absolute Unity, although we are individual persons and separate in being, God is trying to have man understand that indiviual persons can indeed be united as One as He is, the Difference with God is that He is ONE, however the Three {Eternal} Persons are there to guide mankind and creations into achieving the oneness the The Son shares with the Father and Spirit, do you understand where I am coming from? Colossians 1:15-19 Who is the image of the invisible God, the firstborn of every creature: 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: And he is before all things, and by him all things consist. 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. For it pleased the Father that in him should {all fulness} dwell; This is called subordination where by the Son willingly submitted to the Father as the role of a servant, don't let the words servant fool you! John 14:28 - Ye have heard how I said unto you, I go away, and come again unto you. If ye loved me, ye would rejoice, because I said, I go unto the Father: for my Father is {greater than} I. The Father Here has Greater authrority now that the Son is willingly in submission to the Father. Example: Luke 22:27- For whether is {greater}, he that sitteth at meat, or he that serveth? is not he that sitteth at meat? but {I am among you} as he that serveth.
God Bless!