The Harry Fox Agency's Website, songfile.com, has Carl Story listed as writer of YOU DON'T LOVE GOD (IF YOU DON'T LOVE YOUR NEIGHBOR), the song also recorded by Rhonda Vincent.
On the other hand, BMI has a song titled IF YOU DON'T LOVE YOUR NEIGHBOR, written by Tommy Coley and Shorty Sullivan. I'm stickin' with Story, but I wish I had better proof.

-Joe-