Is Trinity in the Bible?

Many Christian denomination teach that God is a Trinity.
Encyclopedia Britannica state: "Neither the word Trinity nor the explicit doctrine appears in the New testament.... The doctrine developed traditionally over several centuries through controversies".

In fact, the God of the Bible is never describe as being of a Trinity.

Note these Bible passage.

"Jehovah our God is one Jehovah"
Deuteronomy 6:4

"You whose name is Jehovah you alone are the most high over the Earth."
Psalm 83:18

"This mean everlasting life, their taking knowledge of you, the only true God and the one whom you sent forth, Jesus Christ.
John 17:3

"God is only one".
Galatians 3:20


Why do most Christians denominations say that God is a Trinity?

Find out this and many more on www.jw.org