The doctrine of the Trinity is not something to be avoided, but something to explore. When we do so, we will become more like God and will carry out his mission.
The Trinity: God eternally exists as three persons, Father, Son, Holy Spirit, and each person is fully God, and there is one God.
Genesis 1; Deuteronomy 6:4; Psalm 45; 110; Proverbs 8; Matthew 3:16-17; 28:19; John 17:24; Acts 5; 2 Corinthians 13:14: Ephesians 4:4-6; 1 Timothy 2:5; 1 Peter 1:2
John’s Gospel; Michael Reeves, "Delighting in the Trinity"; Wayne Grudem, "Systematic Theology"; Millard Erickson, "Christian Theology"