Hi Beth!
I like it - I like it a lot!
The style you chose (ideal for the theme - church organ sound etc.), and the melody and chord progressions, work really well together. The style has a bounce to it, and I reckon you've written good melody and chords to compliment the style - or vice versa. I love that guitar sound sitting behind the harmonica and continuing through to the end - I'm gonna have to look that up to see what it is. Your harmony and backing vocal are good, and I reckon there's an opportunity to double or triple the BV (with relevant harmonisation) - imaging you up front with a trio of gospel BVs behind to the left.

I'm always interested in what process you used to take the lyrics through to the completed song, especially since you said you had the lyrics on paper from a while back i.e. what order of development did you go through? Did you choose a style first to suit the theme, then chords, then melody, or in some other order? Rarely do I start with lyrics - which for me are usually informed by the style and melody, but I do have a title or tag line arising from the melody.
I've added this to my BIAB fav playlist - good work. Let us know when this moves from demo to finished project!
Andrew D

Regards,
Andrew D
Adelaide, Sth Aust
Soundcloud: https://on.soundcloud.com/SQE4btVvNVkLq74e9
Youtube: https://www.youtube.com/@andrewoftheantipodes