Who wrote this song, St. Francis or Donovan?

Question

It's from the movie, "Brother Sun, Sister Moon," about St. Francis:

If you want your dream to be
Build it slow and surely.
Small beginnings, greater ends
Heartfelt work grows purely.

If you want to live life free
Take your time, go slowly.
Do few things but do them well
Simple joys are holy.

Day by day, stone by stone
Build your secret slowly.
Day by day you'll grow, too
You'll know heavan's glory.

Answer 1

Brother Sun, Sister Moon by Donovan
Written by: Donovan Leitch

http://en.wikipedia.org/wiki/Brother_Sun%2C_Sister_Moon_%28album%29

http://en.wikipedia.org/wiki/Brother_Sun%2C_Sister_Moon

Answer 2

I don't know about that song but Donovan did have a song in that movie.