This is how I play it. Play all open chords (so C#m is 0466000).
Slide up the neck from F#m to G#m to A (2442000 to 4662000 to 577600)
(Capo 2)
C#m E B
I heard the voice of Jesus say,
C#m A B
"Come unto me and rest;
C#m E B
Lay down, thou weary one, lay down,
C#m B C#m
thy head upon my breast."
E B C#m
I came to Jesus as I was,
E F#m G#m A
so weary, worn and sad;
C#m E B
I found in him a resting place
F#m G#m A
and he has made me glad.
V2
C#m E B
I heard the voice of Jesus say,
C#m A B
"Behold, I freely give
C#m E B
The living water; thirsty one,
C#m B C#m
Stoop down and drink and live."
E B C#m
I came to Jesus, and I drank
E F#m G#m A
Of that life-giving stream.
C#m E B
My thirst was quenched, my soul revived,
F#m G#m A
And now I live in Him.
V3.
C#m E B
I heard the voice of Jesus say,
C#m A B
"I am this dark world's Light.
C#m E B
Look unto Me; thy morn shall rise
C#m B C#m
And all thy day be bright."
E B C#m
I looked to Jesus, and I found
E F#m G#m A
In Him my Star, my Sun;
C#m E B
And in that Light of Life I'll walk
F#m G#m A
Till traveling days are done.