"Acts of Creation"--I know Kathy Mar performs it, but I don't know if she wrote it.

You can tell it to the river ...(?)
You can tell it on the mountains, but they already know;
(Variable 3rd line to rhyme with fourth)
Every act of creation is an act of faith
(/hope/charity/love)...

Of coures, this has already been filked by Bob Kanefsky to something like:

You can tell it to the river if you don't get down too low;
You can tell it on the mountains, but it only goes to show;
You can babble all you want to about faith, hope, love, and charity;
Every act of creation is an act of parody!