One Verse Of Scripture

I was told that you cannot take a single verse of Scripture to prove the “Trinity” is false. Consider that for a minute. I had a recent discussion with an individual that said just that. Here’s the problem. After using nine different verses of Scripture to prove the God of the Bible is Jesus’s God and Father, this individual stated that I cannot use any one verse of Scripture to prove the “Trinity” is false. Eventually the person said, “We need to just agree to disagree,” and they chose to walk away. God bless. In His Care… Jim