Obviously you know little of Hebrew.
Deuteronomy 6:4 clearly says, "
4] "Hear, O Israel: The LORD our God is one LORD; "
The Hebrew for “one” there is “echad”.
Which is the very same word used in Genesis 1:24 which says, “
24] Therefore a man leaves his father and his mother and cleaves to his wife, and they become one flesh.”
Now, although this does not prove a Trinity, it certainly proves a unity and plurality which proves your anti-trinitarian belief to be in error.
Furthermore, two verses later, in Genesis 1:26 we find this said of the creation of man.
"
26] Then 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 birds of the air, and over the cattle, and over all the earth, and over every creeping thing that creeps upon the earth.”
So here again we find the plurality of Divinity which proves your revival of the Arian heresy dead wrong.
Then we come to the very beginning of St. John’s gospel, which clearly says,
John 1:
1] In the beginning was the Word, and the Word was with God, and the Word was God.
2] He was in the beginning with God;
3] all things were made through him, and without him was not anything made that was made.
Here again we see a clear inference to the Trinity in the obvious plurality St. John speaks of.
Finally, we see Our Lord Himself teaching the Trinity in the following passage because if the Holy Spirit were not divine, then blasphemy against Him would not be a sin, much less an unforgivable one.
Matthew 12:22-31
22 Then was offered to him one possessed with a devil, blind and dumb: and he healed him, so that he spoke and saw.
23 And all the multitudes were amazed, and said: Is not this the son of David?
24 But the Pharisees hearing it, said: This man casteth not out the devils but by Beelzebub the prince of the devils.
25 And Jesus knowing their thoughts, said to them: Every kingdom divided against itself shall be made desolate: and every city or house divided against itself shall not stand.
http://www.veritasbible.com/resources/sacred_scripture_shortcuts/categories/Church/Church+is+One
26 And if Satan cast out Satan, he is divided against himself: how then shall his kingdom stand?
27 And if I by Beelzebub cast out devils, by whom do your children cast them out? Therefore they shall be your judges.
28 But if I by the Spirit of God cast out devils, then is the kingdom of God come upon you.
29 Or how can any one enter into the house of the strong, and rifle his goods, unless he first bind the strong? and then he will rifle his house.
30 He that is not with me, is against me: and he that gathereth not with me, scattereth.
31 Therefore I say to you: Every sin and blasphemy shall be forgiven men, but the blasphemy of the Spirit shall not be forgiven.
32 And whosoever shall speak a word against the Son of man, it shall be forgiven him: but he that shall speak against the Holy Ghost, it shall not be forgiven him, neither in this world, nor in the world to come.