Mama, take this badge from me I can't use it anymore It's getting dark, too dark to see Feels like I'm knockin' on heaven's door Knock-knock-knocking on heaven's door Knock-knock-knocking on heaven's door Knock-knock-knocking on heaven's door Knock-knock-knocking on heaven's door Mama, put my guns in the ground I can't shoot them anymore That cold black cloud is comin' down Feels like I'm knockin' on heaven's door Knock-knock-knocking on heaven's door Knock-knock-knocking on heaven's door Knock-knock-knocking on heaven's door Knock-knock-knocking on heaven's door Knock-knock-knocking on heaven's door Knock-knock-knocking on heaven's door Knock-knock-knocking on heaven's door Knock-knock-knocking on heaven's door Knock-knock-knocking on heaven's door Knock-knock-knocking on heaven's door Knock-knock-knocking on heaven's door Knock-knock-knocking on heaven's door Knock-knock-knocking on heaven's door Knock-knock-knocking on heaven's door Knock-knock-knocking on heaven's door Knock-knock-knocking on heaven's door