Acts 20 Part 1 - Why was this written?

It's in the details of this opening narrative that show us the nature of our eternal God is much bigger than our finite human minds. His details are far to magnificent for us to truly take in. It is easy to overlook the details and just grab at the low-hanging fruit of the text. But as scripture shows us, we should be able to feed ourselves, further, we are to “Be diligent to present yourself approved to God, a worker who does not need to be ashamed, rightly dividing the word of truth.” (2 Timothy 2:15)

So EVERY word written in scripture has meaning and purpose for your life! So how does seeking God's purpose in the tiny details change the way you study? Should it?