Why is the Holy Trinity not in the Bible?

Answer 1

The doctrine of the trinity is expressed by Jesus' words in the Great Commission:

Matthew 28:18-20 ................baptizing them in the name of the Father the Son and the Holy Spirit.

There are other clear indications of the Trinity in The Bible e.g.

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

Answer 2

The Holy Trinity is not in the Bible as originally written, because the concept did not originate until the third century. The one exception is the passage now known as the 'Johannine Comma', which appeared in the Latin manuscripts written from the fifth century onwards, and in somewhat later Greek translations, thereby providing some apparent biblical support for the concept of the Holy Trinity (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").