Q: Not sure how to begin publishing sermons

Hello Bigmedmac,

Thanks for using Apple Support Communities.

I see you'd like to learn how you can get your content into iTunes.  I'm not sure if these are songs or more like podcasts, but for getting any Music on the iTunes Store please take a look at the link below:

Music Provider: Frequently Asked Questions

If you want to use iTunes to distribute a podcast instead, then I suggest taking a look through the help information linked below here:

Create a podcast

https://itunespartner.apple.com/en/podcasts/overview

Take care.