Mama take this badge off of me
I cant use it any more
Its gettin dark, too dark to see
I feel like Im knockin on heavens door

Knock, knock, knockin on heavens door
Knock, knock, knockin on heavens door
Knock, knock, knockin on heavens door
Knock, knock, knockin on heavens door

Mama, wipe the blood from my face
Im sick and tired of the war
[...]
I feel like Im knockin on heaves door

Knock, knock, knockin on heavens door
Knock, knock, knockin on heavens door
Knock, knock, knockin on heavens door
Knock, knock, knockin on heavens door

Knock, knock, knockin on heavens door
Knock, knock, knockin on heavens door
Knock, knock, knockin on heavens door
Knock, knock, knockin on heavens door

Knock, knock, knockin on heavens door
Knock, knock, knockin on heavens door
Knock, knock, knockin on heavens door
Knock, knock, knockin on heavens door

Knock, knock, knockin on heavens door
Knock, knock, knockin on heavens door
Knock, knock, knockin on heavens door
Knock, knock, knockin on heavens door
[ Lyrics from: http://www.lyricsfreak.com/g/george+harrison/knockin+on+heavens+door_20059186.html ]