A simple single page with all the information to satisfy Google’s search results, and for people to find your location, times and contact you. And set up social media and have the page update itself. And set up a sermon podcast.
This is enough for people to know who you are and be comfortable with going to your service. And all you will have to do is update social media and the website will reflect those social media updates.
And show you how to post your own podcasts.
This is for a static page (no more changes needed) but you will just add your weekly podcasts through an easy to use interface.