How can we ever really understand God? The Bible never uses the word, but theologians have used the word Trinity to describe God’s being. So what does Trinity really mean? And how does Trinity help us understand who God is. God is rarely seen face-to-face, but the evidence of his existence is graphically obvious for those who want to see. “In the beginning was the Word, and the Word was with God, and the Word was God. He was with God in the beginning.” John 1:1-2. Thankfully this is just one of many texts from the Bible that tells us of Jesus – not just a prophet, not just a man born a few thousand years ago, but God who came to us in the flesh. The second person of the Trinity. Adam explains here key Bible passages that lead us to who God is.