With the idea of the Trinity being so easy to say “Father, Son and Holy Spirit.” I want some pointers on how to begin explaining to somebody that doesn’t understand (as much as I try to). How do you correct people that say that there can’t be the three separate things and one God?
I think that any attempt to enter into conversation about the Trinity is better than dismissing the question. The Bible does not fully outline what it means to understand God as Trinity, but the Bible is our starting point and ultimately the best resource for learning about God’s revelation in Jesus Christ.
Trinitarianism is a part of the structure of the gospel. It is expressed in the baptism of Jesus as found in the Gospels.
As soon as Jesus was baptized, he went up out of the water. At that moment heaven was opened, and he saw the Spirit of God descending like a dove and alighting on him. 17 And a voice from heaven said, “This is my Son, whom I love; with him I am well pleased.” Matthew 3:16-17, TNIV
The baptism of Jesus occurs in all four of the Gospels and provides an example of the Trinitarian nature of God. Jesus is the Son as referred to by the voice from heaven. The Son implies that there is a parent. This is the one who pronounces the words upon Jesus. The Spirit is seen descending like a dove. For other scriptural references you might check here.
Another way that you might approach this question is to think of the relationships between the persons of the Trinity as what brings life and a deeper way of understanding. Each of the persons is given shape by the relationship to the other (For more a more detailed explanation check out deviantmonk‘s comment on Physics of the Trinity)
How else would you respond? What have you found to be helpful in your own understanding?
This question came out of a young adult small group taster last Sunday morning in which I taught about the question “What is the Trinity?”