Create piano accompaniment from chords

How do I create a piano accompaniment for a song I only have chords for?
[Intro]
A D A D A E

[Verse 1]
D A D A
Come follow Me, I heard Him say
D A D A
Come follow Me, I'll show you the way
D E F#m E D
Leave all behind, I'll grant you trea-sure on high
A E A D A
Come follow Me, leave all behind

[Chorus]
D A D A
Come to the cross, where sinners are saved
D A D A
Come to the cross, where all debts are paid
D E F#m E D
Here at the cross the Son-of-God gave His life
A E A D A
Here at the cross, come to the cross

[Verse 2]
D A D A
Come and behold, see where he lay
D A D A
Come and behold, an empty grave
D E F#m E D
He is alive; there's victor-y in Jesus Christ
A E A D A
Come and behold, He is alive.

[Bridge]
D E
With the Spir-it's power dwelling now within
F#m E A
We will take our cross, we will follow Him
D E
And tell the world of His cleansing blood
F#m E A
And that through the cross we have overcome
D E
With the Spirit's power dwelling now within
F#m E A
We will take our cross, we will follow Him
D E
And tell the world of His cleansing blood
F#m E A E
And that through the cross we have over-come

[Chorus 2]
D A D A
Come to the cross, come and be saved
D A D A
Come to the cross, where sin's washed away
D E F#m E D
Fall on your knees before the Lord God Most High
A E A D A
Fall on your knees, give up your life

[Outro]
D A E A D A / D A / E / A
Fall on your knees, give up your life