This is a song that was written by my first Greenie when I was on my mission, Elder John Milward. He wrote it when he first faced all of the questions about the purpose of life. It is a beautiful song.
Back in 2003 I was serving as a Bishop in the LDS Church in Clarksville, TN. I wanted to give a gift to all of the children in the Ward and so I made a CD of Primary Songs that they sing and gave a copy to all of them, calling it "Bishop's Musical Testimony." It was a joy. Since then I have re-named the CD "Unka Nate's Musical Testimony," and I happily give a copy to all my nieces and nephews and other young friends. Primary songs are the best!