Last week, I sat down and wrote this song based on that passage in Jeremiah and on the observations I saw. I wanted to make the song easy, so it starts in the key of D with the I, IV & V (D, G & A7). This is covered in my Worship Guitar Class DVD volume 2. When you sign up for the Newsletter, you receive an e-book of common chords and the I, IV and V are there too.