This song is great, and it translates into a few simple chords!This is how i play it and 
sounds like the original. listen to the song or work out your own strumming pattern and 
fun!

*the chords won't show up the way i've tabbed them so just listen to the song to figure 
where to change...

verse 1

C           Am               F
I know this life I lead will pass away
C          Am          F
Along with every other earthly thing
C          Am                F
but I will set my heart on a higher plane
C            Am            F
where all my treasures lie with you
---------------------------------------
chorus

    Cadd9   Am              F
and in this marriage of our hearts
Cadd9       Am           F
there is no "death do us part"
    Cadd9    Am
for you are eternal
    F              Cadd9    Am   F
and i am eternally yours
------------------------------------------
verse 2

C             Am                F
i could never lose your love to sickness
C                 Am          F
and i could never lose you to divorce
C          Am         F
there's no concept of abandonement
C        Am             F
for i am safe within your arms
------------------------------------------
chorus

    Cadd9   Am              F
and in this marriage of our hearts
Cadd9        Am          F
there is no "death do us part"
    Cadd9   Am
for you are eternal
    F              Cadd9    Am
and i am eternally yours
F              Cadd9        Am
i am eternally yours
F              Cadd9        Am        F
i am eternally yours
-----------------------------------------
bridge(there is a little solo here i'll update later)

i never had enough until i found you
i never new love until i met you
i never had enough until i found you
and now i have everything
---------------------------------------
chorus

    Cadd9   Am              F
and in this marriage of our hearts
Cadd9        Am          F
there is no "death do us part"
    Cadd9   Am
for you are eternal
    F              Cadd9    Am
and i am eternally yours
F              Cadd9        Am
i am eternally yours
F              Cadd9        Am        F
i am eternally yours
------------------------------------------
outro

C             Am
i could never lose you
    F
no, i could never lose you
C             Am        F
i could never lose you
     C              Am
this life will pass away
    F
but you will never change
        C              Am
oh this life will pass away
       F
oh but you will never change
-----------------------------------------

end on C and let it ring

hopefully this helped! God bless!