Where Does the Bible Teach the Trinity?

  These are some of the New Testament verses which teach the Trinity.  The verses come from the mouths and pens of, among others, Jesus, Matthew, Mark, Luke, John, Peter, Paul, Jude, Stephen and the author of Hebrews:

  Matthew 3:16-17, 28:19

  Mark 1:9-11

  Luke 1:35; 3:21-22 par.; 4:1-12

  John 4:10-25; 7:37-39; 14:16; 20:21-22

  Acts 1:4-8; 2:33, 38-39; 5:3-4, 9, 30-32; 7:55-56; 10:36-38, 44-48; 11:15-18; 15:8-11; 20:38; 28:25-31

  Romans 1:1-4; 5:5-10; 8:2-4, 9-11, 14-17

  1 Corinthians 6:11; 12:4-6, 11-12, 18

  2 Corinthians 1:19-22; 3:6-8, 14-18

  2 Corinthians 13:14 

  Galatians 3:8-14; 4:4-7

  Ephesians 1:3-17; 2:18, 21-22; 3:14-19; 4:4-6, 29-32; 5:18-20

  Philippians 3:3

  1 Thessalonians 1:3-6

  2 Thessalonians 2:13-14

  Titus 3:4-6 

  Hebrews 2:3-4; 9:14; 10:28-31

  1 Peter 1:2 

  1 John 3:21-24; 4:13-14 

  Jude 20-21

  Revelation 2:18, 27-29

  All these references and much more are available here: 

    http://irr.org/biblical-basis-of-doctrine-of-trinity