We will serve two not three Divine beings in the New heaven and New earth!

The counsel of peace in heaven is between Two Divine beings, Jehovah God and the one whose name is the Branch (Jesus Christ).

Zechariah 6:12-13 (ASV)

12 and speak unto him, saying, Thus speaketh Jehovah of hosts, saying, Behold, the man whose name is the Branch: and he shall grow up out of his place; and he shall build the temple of Jehovah; 13 even he shall build the temple of Jehovah; and he shall bear the glory, and shall sit and rule upon his throne; and he shall be a priest upon his throne; and the counsel of peace shall be between them both.

Stephen sees Two Divine beings when heaven opens up to him.

Acts 7:55-56 (KJV)

55 But he, being full of the Holy Ghost, looked up stedfastly into heaven, and saw the glory of God, and Jesus standing on the right hand of God,
56 And said, Behold, I see the heavens opened, and the Son of man standing on the right hand of God.

Our fellowship as Christians is with Two Divine beings, the Father Jehovah and his literal Son Jesus Christ. A real Father and a real Son!

1 John 1:3 (KJV)

3 That which we have seen and heard declare we unto you, that ye also may have fellowship with us: and truly our fellowship is with the Father, and with his Son Jesus Christ.

Eternal life is in knowing Two Divine beings, the One true God Jehovah and the one whom he sent, his Son Jesus Christ.

John 17:3 (KJV)

3 And this is life eternal, that they might know thee the only true God, and Jesus Christ, whom thou hast sent.

One Divine being (Jesus Christ) turns the kingdom over at the end to another Divine being (The Father Jehovah), who is called God. Two Divine beings here. Jesus Christ will be subject to the Father after the last enemy is defeated, so that God (the Father) will be all in all.

1 Corinthians 15:24-28 (KJV)

24 Then cometh the end, when he shall have delivered up the kingdom to God, even the Father; when he shall have put down all rule and all authority and power.
25 For he must reign, till he hath put all enemies under his feet.
26 The last enemy that shall be destroyed is death.
27 For he hath put all things under his feet. But when he saith all things are put under him, it is manifest that he is excepted, which did put all things under him.
28 And when all things shall be subdued unto him, then shall the Son also himself be subject unto him that put all things under him, that God may be all in all.

God (Jehovah) gave Jesus Christ the Revelation. Two Divine beings in counsel.

Revelation 1:1 (KJV)

1 The Revelation of Jesus Christ, which God gave unto him, to shew unto his servants things which must shortly come to pass; and he sent and signified it by his angel unto his servant John:

Two Divine beings are praised and honored by every creature in heaven, "him that sitteth on the throne (Jehovah God) and unto the Lamb (Jesus Christ).

Revelation 5:11-13 (KJV)

11 And I beheld, and I heard the voice of many angels round about the throne and the beasts and the elders: and the number of them was ten thousand times ten thousand, and thousands of thousands;
12 Saying with a loud voice, Worthy is the Lamb that was slain to receive power, and riches, and wisdom, and strength, and honour, and glory, and blessing.
13 And every creature which is in heaven, and on the earth, and under the earth, and such as are in the sea, and all that are in them, heard I saying, Blessing, and honour, and glory, and power, be unto him that sitteth upon the throne, and unto the Lamb for ever and ever.

Salvation belongs to Two Divine beings, God (Jehovah) and the Lamb (Jesus). The distinction again is made between God and Jesus. The Father (Jehovah) is Almighty God and Jesus is the Lamb who is the Almighty God's anointed one  (Christ).

Revelation 7:9-10 (KJV)

9 After this I beheld, and, lo, a great multitude, which no man could number, of all nations, and kindreds, and people, and tongues, stood before the throne, and before the Lamb, clothed with white robes, and palms in their hands;
10 And cried with a loud voice, saying, Salvation to our God which sitteth upon the throne, and unto the Lamb.

The Kingdoms of this world become the kingdoms of Two Divine beings, The Lord God Almighty (Jehovah) and HIS Christ  (anointed one of Jehovah). Jehovah is the God of the universe and Jesus is his Christ (anointed one).

Revelation 11:14-15 (KJV)

14 The second woe is past; and, behold, the third woe cometh quickly.
15 And the seventh angel sounded; and there were great voices in heaven, saying, The kingdoms of this world are become the kingdoms of our Lord, and of his Christ; and he shall reign for ever and ever.

The distinction is made here between God and Jesus. Salvation comes in the Kingdom of our God (Jehovah) and in the power of HIS Christ (anointed one of Jehovah). Jehovah is the God of the universe and Jesus is his Christ  (anointed one). Two Divine beings mentioned here.

Revelation 12:10 (KJV)

10 And I heard a loud voice saying in heaven, Now is come salvation, and strength, and the kingdom of our God, and the power of his Christ: for the accuser of our brethren is cast down, which accused them before our God day and night.

Here we see two Divine beings as the Temple of New Jerusalem. Jehovah God and the Lamb Jesus Christ.

Revelation 21:22 (KJV)

22 And I saw no temple therein: for the Lord God Almighty and the Lamb are the temple of it.

Two Divine beings sit on the throne in New Jerusalem, Jehovah God and the Lamb Jesus Christ

Revelation 22:1-3 (KJV)

22 And he shewed me a pure river of water of life, clear as crystal, proceeding out of the throne of God and of the Lamb.
2 In the midst of the street of it, and on either side of the river, was there the tree of life, which bare twelve manner of fruits, and yielded her fruit every month: and the leaves of the tree were for the healing of the nations.
3 And there shall be no more curse: but the throne of God and of the Lamb shall be in it; and his servants shall serve him:

Who is Jehovah, The Father or the Son?

Who is Jehovah? When I ask this question  I mean to say, who is Jehovah in personality? Is it the Father or the Son? Now we know that both are called Jehovah in the bible (Genesis 19:24) see below:

"Then Jehovah rained upon Sodom and upon Gomorrah brimstone and fire from Jehovah out of heaven;"

The Jehovah in heaven was the Father and the Jehovah on the earth was the Son. Remember, Jesus represented his Father in visible and audible manifestations as no one can see the Father and live. So when one saw or heard Jesus speak it was the same as seeing and hearing the Father. After all Jesus is called "the Word of God (Jehovah)".

Jesus also has his Father's name in him (Exodus 23:21):

"Take ye heed before him, and hearken unto his voice; provoke him not; for he will not pardon your transgression: for my name is in him"

The above passage is in reference to the Jehovah's Angel. Paul confirms this in 1 Corinthians 10:1-4:

"[1] For I would not, brethren, have you ignorant, that our fathers were all under the cloud, and all passed through the sea;[2]and were all baptized unto Moses in the cloud and in the sea;[3]and did all eat the same spiritual food;[4]and did all drink the same spiritual drink: for they drank of a spiritual rock that followed them: and the rock was Christ"

Jesus hebrew name "Jehoshua" bears the prefix of his Father's name (Jeho) and it means "the salvation of Jehovah". So Jesus is not Jehovah in personality but rathet the salvation of Jehovah and the Angel  (messenger) of Jehovah. Salvation and messenger, clearly two functions that Jesus fufills.

John 5:43 (KJV)

43 I am come in my Father's name, and ye receive me not: if another shall come in his own name, him ye will receive.

Jesus came in his Father's name (Jehovah).

One scripture in the old testament makes crystal clear who Jehovah is and it is found in Isaiah 64:8:

"But now, O Jehovah, thou art our Father; we are the clay, and thou our potter; and we all are the work of thy hand."

There is is!!! Clear as day Jehovah is the Father!

If that weren't enough we also find the answer in the book of John and Joel.

John 14:26 (KJV)

26 But the Comforter, which is the Holy Ghost, whom the Father will send in my name, he shall teach you all things, and bring all things to your remembrance, whatsoever I have said unto you.

So Jesus makes it clear that it is the Father who sends the Holy Spirit. There can be no doubt about that. Let’s now go to Joel chapter 2:

Joel 2:27-29 [27]And ye shall know that I am in the midst of Israel, and that I am Jehovah your God, and there is none else; and my people shall never be put to shame.[28]And it shall come to pass afterward, that I will pour out my Spirit upon all flesh; and your sons and your daughters shall prophesy, your old men shall dream dreams, your young men shall see visions:[29]and also upon the servants and upon the handmaids in those days will I pour out my Spirit.

This passage above erases all doubt about who Jehovah is. In verse 27, Jehovah makes it crystal clear that there is none else that is God, making the crystal clear claim that He is God in singularity. Some will try to apply multiple divine beings in this statement however read verses 28 and 29 and you will see who Jehovah really is. This Jehovah is the one who pours out the Holy Spirit on all flesh, who Jesus himself said would be the Father in John 14:26. This passage without a doubt proves that Jehovah is the Father and that he alone is God whicj agrees with Jesus statement in John 17:3:

 "And this is life eternal, that they might know thee the only true God, and Jesus Christ, whom thou hast sent."

Jehovah is the one true God and he is the Father according to the inspired word of God.

Exodus 20:2-3 [2]I am Jehovah thy God, who brought thee out of the land of Egypt, out of the house of bondage.[3]Thou shalt have no other gods before me.

The Shema!

Deuteronomy 6:4-5 [4]Hear, O Israel: Jehovah our God is one Jehovah:[5]and thou shalt love Jehovah thy God with all thy heart, and with all thy soul, and with all thy might.

Jesus qouting the Shema!

Mark 12:28-34 (KJV)

28 And one of the scribes came, and having heard them reasoning together, and perceiving that he had answered them well, asked him, Which is the first commandment of all?

29 And Jesus answered him, The first of all the commandments is, Hear, O Israel; The Lord our God is one Lord:

30 And thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind, and with all thy strength: this is the first commandment.

31 And the second is like, namely this, Thou shalt love thy neighbour as thyself. There is none other commandment greater than these.

32 And the scribe said unto him, Well, Master, thou hast said the truth: for there is one God; and there is none other but he:

33 And to love him with all the heart, and with all the understanding, and with all the soul, and with all the strength, and to love his neighbour as himself, is more than all whole burnt offerings and sacrifices.

34 And when Jesus saw that he answered discreetly, he said unto him, Thou art not far from the kingdom of God. And no man after that durst ask him any question.

Be like Jesus and believe in One Living God!