How does Scripture reveal the Trinity?

The revelation of the Trinity in Scripture begins with the plurality of the name 'God' in Genesis 1:1 and is further developed through the teachings of Jesus and the apostolic writings. The account of Jesus' baptism demonstrates the presence of all three persons: the Father speaking, the Son being baptized, and the Spirit descending like a dove. Likewise, 1 John 5:7 confirms their unity. This revelation is crucial for understanding the fullness of God and His active involvement in creation and redemption.