The doctrine is by far one of the most complex, debated, and difficult to understand. Augustine suggested that if you deny the trinity you could lose your salvation, but if you try to understand it, you could lose your mind. This might be a little extreme and exaggerated, it's how most people feel about it.
A seminary assignment required that I preach on a just one aspect of the Trinity, that Jesus is God. Three passages of text became a three-part series (all preached in one day). Part 1 is on John 9:38.
He said, “Lord, I believe,” and he worshiped him. [John 9:38, ESV]Part 1:
(To meet YouTube time restrictions, the prayers were cut from these videos.)
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