Open Door

I thought what does it mean when they would say He knocks on all doors no concern if rich or poor To my concern was I surrounded by four walls engulfed in a empty room with no way out could anyone hear me If I where to shout Oh look what is this book My Granddad had given to me Why not see what is inside I have heard Not to judge the cover It is me and this book I open and I begin to read What is that noise I see cracks in the walls outlining a door The more I read it comes to life the words are still alive I begin to believe and to my surprise I hear knock knock who could this be I run to the outline of the door In hope of someone setting me free I yell please save me as I did all four walls Dropped!!