Why I no longer believe in the doctrine of Trinity

In no verse of the Bible will anyone find that there are three persons in Godhead. Neither anyone will find 'God The Son' nor 'God The Holy Spirit' as titles for alleged 2nd and 3rd persons of Trinity; whereas, there are numerous scriptures with the title 'God The Father'.

Scriptures in both OT and NT declare that God is The Father and hence we will always find the title for God as 'God The Father'

Proofs that Jehovah is The Father of true Israel of God:

De 32:6 Do ye thus requite the LORD, O foolish people and unwise? is not he thy father that hath bought thee? hath he not made thee, and established thee? (KJV)
De 32:6 To Jehovah do ye act thus, O people foolish and not wise? Is not He thy father--thy possessor? He made thee, and doth establish thee. (YLT)

1Ch 29:10 Wherefore David blessed the LORD before all the congregation: and David said, Blessed be thou, LORD God of Israel our father, for ever and ever.(KJV)
1Ch 29:10 And David blesseth Jehovah before the eyes of all the assembly, and David saith, `Blessed art Thou, Jehovah, God of Israel our father, from age even unto age. (YLT)

Isa 63:16 For Thou art our Father, For Abraham hath not known us, And Israel doth not acknowledge us, Thou, O Jehovah, art our Father, Our redeemer from the age, is Thy name. (YLT)

Isa 64:8 And now, O Jehovah, thou art our Father, We are the clay, and Thou our Framer, And the work of Thy hand--all of us. (YLT)

Mal 2:10 Have we not all one father? hath not one God created us? why do we deal treacherously every man against his brother, by profaning the covenant of our fathers? (KJV)

Christ's own testimony that God The Father is the true God:

Joh 17:1 These words spake Jesus, and lifted up his eyes to heaven, and said, Father, the hour is come; glorify thy Son, that thy Son also may glorify thee: 2 As thou hast given him power over all flesh, that he should give eternal life to as many as thou hast given him. 3 And this is life eternal, that they might know thee the only true God, and Jesus Christ, whom thou hast sent.

Apostle Paul's own testimony:

1Co 8:6 But to us there is but one God, the Father, of whom are all things, and we in him; and one Lord Jesus Christ, by whom are all things, and we by him.

Eph 4:6 One God and Father of all, who is above all, and through all, and in you all.

Even Jews during Christ's ministry on earth believed God to be their Father:

Joh 8:41 Ye do the deeds of your father. Then said they to him, We be not born of fornication; we have one Father, even God. 42 Jesus said unto them, If God were your Father, ye would love me: for I proceeded forth and came from God; neither came I of myself, but he sent me.

If God is The Father, He just can not be one of the persons of Trinitarian Godhead. If The Father is the only true God (John 17:3) then it is obvious that there is no God beside Him.

Isa 44:24 Thus saith the LORD, thy redeemer, and he that formed thee from the womb, I am the LORD that maketh all things; that stretcheth forth the heavens alone; that spreadeth abroad the earth by myself;

The LORD (Jehovah) alone stretched for the heavens and spread abroad the earth. This shows that Jehovah was all alone in creation of heaven and earth. But we just saw the identity of Jehovah:

Isa 64:8 But now, O LORD, thou art our father; we are the clay, and thou our potter; and we all are the work of thy hand.

Mal 2:10 Have we not all one father? hath not one God created us? why do we deal treacherously every man against his brother, by profaning the covenant of our fathers?

It is quite clear that God The Father is the Creator. Scripture interprets scripture. These scriptures prove that the doctrine of Trinity is in error.