Truth

Premise
People are having different conceptions about Trinity. What is Trinity? Trinity means Jehovah (of the Old times), Jesus Christ (of two thousand years ago) and the Spirit- the new name (of this last age). These are the three images of God appearing in the three ages to carry out God’s work in order to save human beings from sins committed by themselves.

Theme
Firstly, let’s testify that Jehovah and Jesus Christ are the same.
Isaiah 9: 6

“For to us a child is born, to us a son is given, and the government will be on his shoulders. And he will be called Wonderful Counselor, Mighty God, Everlasting Father, Prince of Peace.”

Jehovah is Wonderful Counselor, Mighty God, Everlasting Father and Prince of Peace, and so is Jesus Christ.
Philippians 2:5-8

“…Who (Jesus), being in very nature God…”

So, Jesus is in very nature God/Jehovah.
Romans 9:5

“Theirs are patriarchs, and from them is traced the human ancestry of Christ, who is God over all, forever praised!...”

So, Jesus Christ is God over all, forever praised.
Isaiah 44:24

“…I am the Lord, who has made all things, who alone stretched out the heavens, who spread out the earth by myself…”

The only Creator is Jehovah, the One who has made all things.
Colossians 1 :15

“He is the image of the invisible God, the firstborn over all creation. For by him all things were created: things in heaven and on earth, visible and invisible, whether thrones or powers or rulers or authorities; all things were created by him and for him.”

Jesus is the image of the invisible God, the Son of God, the first born over all creation.
Revelation 1 :8

“ ‘I am the Alpha and the Omega,’ says the Lord God. ‘who is, and who was, and who is to come, the Almighty.’”

Rev. 22 :13,16

“I am the Alpha and the Omega, the First and the Last, the Beginning and the End…. I, Jesus, have sent my angel to give you this testimony…”

Secondly, let’s testify that Jehovah and the Spirit are the same.
1 Corinthians 2 :10-11

“but God/Jehovah has revealed it to us by his Spirit. The Spirit searches all things, even the deep things of God. No one knows the thoughts of God except the Spirit of God.”

Thirdly, let’s testify that Jesus Christ and the Spirit are the same.
1 John 2 :1-3

“ …if any one does sin, we have one who speaks to the Father in our defense - Jesus Christ., the Righteous One….”

John 14 : 26

“ But the Counselor, the Holy Spirit, whom the Father will send in my name, will teach you all things and will remind you of everything I have said to you.”

So, the Righteous One, the Counselor and the Holy Spirit are the same.
Romans 8 :26

“ In the same way, the Spirit helps us in our weakness. We do not know what we ought to pray for, but the Spirit himself intercedes for us with groans that words cannot express.”

Jesus Christ is the One who intercedes for us, and so does the Spirit. So, Jesus Christ and the Spirit are the same.

Conclusion
God the Father (Jehovah), God the Son (Jesus Christ) and God the Spirit ( the new name) are the same One. In order to carry out the work of salvation, God has played 3 different roles in the images of the three saints according to His appointed ages and each saint appeared, has appeared, and is appearing. However, the three saints are not of three different substances, but of the same substance; they are the Oneness and they are in the nature God. They are the Trinity of the Three Saints.

It is the same as the composition of water molecule (H2O). H2O may be water ; H2O may be ice and H2O may be vapor. God appeared for the first time as Jehovah ; God appeared for the second time as Jesus Christ, and God appeared for the third time as the Spirit with a New Name. What is the New Name of this last time? This matter will be shown later in this series of sermons.

You should search into this mystery. Mercifully.