Caroline: This has got a great gospel feel. Great easy to get lyrics with punch and honesty. My only idea here, is to build in a lift into it. i.e., as you get into the song, bring in additional voices and instruments- not too many- but slowly one at a time build it until you have rousing end to the song. WHen I am listening now its promising a knock out punch but sorta pulls that punch and ends softly, which is fine for some, but I started getting a strong Aretha feel in the middle here (Good work Letha!).
I would say just think: where would Aretha go with it?

Very good work!

paul