Gen 1:26, 11:7, Isa 48:16, Phil 2:6, Mt 3:16-17, Lk 3:21-22, 2 Cor 13:14, 1 Pt 1:2, Jude 1:20-21

Ex 20:3 Thou shalt have no other gods before me.

God is Trinity God. Trinity God created the heavens and the earth. (Genesis 1:26, Gen 11:7)

Genesis 1:26 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.

Gen 11:7 Go to, let us go down, and there confound their language, that they may not understand one another's speech.

In the Old Testament, God the Father promised to send the Son and the Holy Spirit. (Isa 48:16)

Isa 48:16 Come ye near unto me, hear ye this; I have not spoken in secret from the beginning; from the time that it was, there am I: and now the Lord God, and his Spirit, hath sent me.

To save us, the Father, the Son, and the Holy Spirit worked together. (Matthew 3:16-17, Luke 3:21-22)

Matthew 3:16 And Jesus, when he was baptized, went up straightway out of the water: and, lo, the heavens were opened unto him, and he saw the Spirit of God descending like a dove, and lighting upon him: 17 And lo a voice from heaven, saying, This is my beloved Son, in whom I am well pleased.

Luke 3:21 Now when all the people were baptized, it came to pass, that Jesus also being baptized, and praying, the heaven was opened, 22 And the Holy Ghost descended in a bodily shape like a dove upon him, and a voice came from heaven, which said, Thou art my beloved Son; in thee I am well pleased.

God the Holy Trinity has blessed us. (2 Corinthians 13:14, 1 Pet 1:2, Jude 1:20-21)

2 Corinthians 13:14 The grace of the Lord Jesus Christ, and the love of God, and the communion of the Holy Ghost, be with you all. Amen.

1 Pet 1:2 Elect according to the foreknowledge of God the Father, through sanctification of the Spirit, unto obedience and sprinkling of the blood of Jesus Christ: Grace unto you, and peace, be multiplied.

Jude 1:20 But ye, beloved, building up yourselves on your most holy faith, praying in the Holy Ghost, 21 Keep yourselves in the love of God, looking for the mercy of our Lord Jesus Christ unto eternal life.