Trinidad comes from the Latin word trinitas, which means "three in one". According to the Scriptures God exists as a trinity: the Father, the Son and the Holy Spirit; "One God in three persons", three people who are distinguished from each other, but at the same time are One, possess the same divine nature. God is One, the Trinity is not a single person who reveals himself with three different faces (this would be a heresy called modalism) nor are they three gods (this would be a heresy called polytheism or tritheism). God One is.
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Many deny the Trinity, consider that God is one person, refer only to the divinity of the Father and deny the divinity of Jesus Christ and the Holy Spirit. "... all honor the Son as they honor the Father. He who does not honor the Son does not honor the Father who sent him. " John 5:23 (RV1960). "Verily I say unto you, all sins shall be forgiven unto the children of men, and blasphemies, whatever they may be; but whoever blasphemes against the Holy Spirit never has forgiveness, but is guilty of eternal judgment. " Mark 3: 28-29 (RV1960).
If we read the Bible, from Genesis we speak of God as Trinity. "In the beginning God created the heavens and the earth." Genesis 1: 1 (RV1960). (God in Hebrew is "Elohim," which means plurality in the unity of Deity, in the plurality of all manifestations of God's power and authority, He is found as a unity and fullness in himself). The three persons of the Trinity were involved in the work of creation:
"Then God said: WE MAKE MAN OUR image ...". Genesis 1:26 (RV1960).
"And the Lord God said, Behold, man is as one of US ..." Genesis 3:22 "(RV1960).
"And the LORD said: (...) Now, then, WE DESCEND, and we CONFUSE there his tongue ...". Genesis 11: 6-7 (RV1960).
"Then I heard the voice of the Lord, who said: Who will I send, and who will go for US? ...". Isaiah 6: 8 (RV1960).
GOD IS ONE
"Learn then, today, and reflect in your heart that Jehovah is God above in heaven and below on earth, and there is no other." Deuteronomy 4:39 (RV1960).
"... Jehovah our God, Jehovah is one." Deuteronomy 6: 4 (RV1960).
"For thus says the LORD, who created the heavens; He is God, he who formed the earth, who made it and composed it; he did not create it in vain, so that it was inhabited he created it: I am Jehovah, and there is no other ". Isaiah 45:18 (RV1960).
GOD IS A TRINITY
Father "... for us, however, there is only one God, the Father, from whom all things proceed, and we are for Him; and one Lord, Jesus Christ, through whom are all things, and we through him. " 1 Corinthians 8: 6 (RV1960).
"Work, not for the food that perishes, but for the food that endures to eternal life, which the Son of Man will give you; because to him God the Father pointed ". John 6:27 (RV1960).
Son "Because a child is born to us, a son is given to us, and the principality on his shoulder; and his name will be called Wonderful, Counselor, Mighty God, Eternal Father, Prince of Peace. " Isaiah 9: 6 (RV1960).
"In the beginning was the Word, and the Word was with God, and the Word was God." John 1: 1 (RV1960).
"Then Thomas answered and said to him: My Lord, and my God!" John 20:28 (RV1960).
"Let there be in you this feeling that there was also in Christ Jesus, who, being in the form of God, did not esteem being equal to God as a thing to cling to ...". Philippians 2: 5-6 (RV1960).
"... awaiting the blessed hope and the glorious manifestation of our great God and Savior Jesus Christ ...". Titus 2:13 (RV1960).
"... Christ came, who is God above all things, blessed for ever. Amen". Romans 9: 5 (RV1960).
"He is the image of the invisible God, the firstborn of all creation." Colossians 1:15 (RV1960).
"For in Him dwells all the fullness of the Godhead bodily." Colossians 2: 9 (RV1960).
"But of the Son he says: Thy throne, O God, for the century of the century; Scepter of equity is the scepter of your kingdom. " Hebrews 1: 8 (RV1960).
"I and the Father are one." John 10:30 (RV1960).
"If I do not do the works of my Father, do not believe me. But if I do them, even if you do not believe me, believe the works, so that you may know and believe that the Father is in me, and I in the Father. " John 10: 37-38 (RV1960).
"Jesus said to him: I am the way, and the truth, and the life; no one comes to the Father, but by me. If you knew me, you would also know my Father; and from now on you know him, and you have seen him. " John 14: 6-7 (RV1960).
"In that day you will ask in my name; and I do not say to you that I will pray to the Father for you, for the Father himself loves you, because you have loved me, and you have believed that I came from God. I left the Father, and I have come into the world; again I leave the world, and I go to the Father. " John 16: 26-28 (RV1960).
Holy Spirit
Jesus said: "But the Comforter, the Holy Spirit, whom the Father will send in my name, He will teach you all things, and will remind you of all that I have said to you." John 14:26 (RV1960).
"And Peter said: Ananias, why did Satan fill your heart that you should lie to the Holy Spirit, and steal the price of the inheritance? Holding it back, did not it stay with you? and sold, was it not in your power? Why did you put this in your heart? You have not lied to men, but to God. " Acts 5: 3-4 (RV1960).
Do you not know that you are the temple of God, and that the Spirit of God dwells in you? 1 Corinthians 3:16 (RV1960)
"But you do not live according to the flesh, but according to the Spirit, if the Spirit of God dwells in you. And if anyone does not have the Spirit of Christ, it is not of Him. " Romans 8: 9 (RV1960).
"And do not grieve the Holy Spirit of God, with whom you were sealed for the day of redemption." Ephesians 4:30 (RV1960).
"Go therefore and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit; teaching them to keep all the things that I have commanded you; and behold, I am with you every day, until the end of the world. Amen".
Matthew 28: 19-20 (RV1960).
The Father, the Son and the Holy Spirit dwell in perfect equality and unity, the Three are One!