Mama, take this batch off of meI can't use it anymoreIt's getting dark, too dark to seeI feel like I'm knocking on heaven's doorKnock, knock, knocking on heaven's doorKnock, knock, knocking on heaven's doorKnock, knock, knocking on heaven's doorKnock, knock, knocking on heaven's doorMama put my guns in the groundI can't shoot them anymoreThat darn black cloud is coming downI feel like I'm knocking on heaven's doorKnock, knock, knocking on heaven's doorKnock, knock, knocking on heaven's doorKnock, knock, knocking on heaven's doorKnock, knock, knocking on heaven's doorKnock, knock, knocking on heaven's doorKnock, knock, knocking on heaven's doorKnock, knock, knocking on heaven's doorKnock, knock, knocking on heaven's doorMama take this badge off of meI can't use it anymoreIt's getting dark, too dark to seeFeel like I'm knocking on the other's doorKnock, knock, knocking on heaven's doorKnock, knock, knocking on heaven's doorKnock, knock, knocking on heaven's doorKnock, knock, knocking on heaven's doorKnock, knock, knocking on heaven's doorKnock, knock, knocking on heaven's doorMama put my guns in the groundI can't shoot them anymoreI can't shoot them anymore