God is three Persons in one!
Trinity means three in one unified, and although the word “trinity” isn’t found in the Bible we use it to best describe the union of three persons in one Godhead: the Father, the Son, and the Holy Spirit.
1 John 5:7
For there are three that bear record in heaven, the Father, the Word, and the Holy Ghost: and these three are one.
“The Word” in the above verse is Jesus Christ (John 1:1-14).
From the first book in the Bible God revealed himself in the plural:
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.
Jesus and the Father are one:
John 10:30
I and my Father are one.
Isaiah 9:6
For unto us a child is born, unto us a son is given: and the government shall be upon his shoulder: and his name shall be called Wonderful, Counsellor, The mighty God, The everlasting Father, The Prince of Peace.
The Holy Ghost is God:
Acts 20:28
Take heed therefore unto yourselves, and to all the flock, over the which the Holy Ghost hath made you overseers, to feed the church of God, which he hath purchased with his own blood.
Acts 5:3-4
But Peter said, Ananias, why hath Satan filled thine heart to lie to the Holy Ghost, and to keep back part of the price of the land? [4] Whiles it remained, was it not thine own? and after it was sold, was it not in thine own power? why hast thou conceived this thing in thine heart? thou hast not lied unto men, but unto God.
The Great Commission is to baptize believers in the name of the Trinity:
Matthew 28:19
Go ye therefore, and teach all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Ghost:
