from a mic in your pocket

It was in my hand. I was taking notes on it. So I doubt the audio was all that bad. My pastor also uses a mic, so his voice is not too quiet for a phone to pick it up.

because of location tracking and relationship tracking

I also find this unlikely because of how specific it got. It got the chapter and verse correct. The only input it got from me was my beginning to type out the name of the book of the Bible.

It's more likely that others in your congregation searched for that verse, so it was suggested to you based on your proximity to others who already searched for it.

While that's possible, I'm not sure it'd work so quickly. I typed the reference in my note-taking app literally as soon as my pastor said it.