Preview (partial song; no chords displayed)

This is an AWESOME song from the movie Cadence the chords are simple they cycle:
Lord You know that I’ve been bad
So there’s no use in lying to myself
Heavenly Father please forgive me
I really dont want to be so in myself

(Chorus)
Oh when I come
To the end of my journey
Weary* of life, the battle is won ( *possibly "query")
Carry my staff, the cross of redemption
We’ll understand it, better by and by

Lord sometimes I feel like Samson
You know the world has so many Delilahs
Almighty God give me just a little more time
To right all the wrong that I have done

(Chorus)
Oh when I come
To the end of my journey
Weary of life, the battle is won
Carry my staff, the cross of redemption
And we’ll understand it, better by and by

(Bridge)
We’ll understand it, better by and by and by
We’ll understand it, better by and by
We’ll understand it, better by and by and by and by
We’ll understand it, better by and by

(Final Chorus)
Oh when I come
To the end of my journey
Weary of life, the battle is won
Carry my staff, the cross of redemption
We’ll understand it, better by and by