These are not just any run-of the-mill knock-knock jokes! They are God knock-knock jokes!  All the jokes in the book are based on Bible stories and passages, on various Christian traditions and rituals, on famous Christians and Biblical figures, and on Biblical ethics. 
My hope for this book is to give you some hearty laughs, while at the same time, bringing God more to the forefront of your lives.  I hope that will make fun and meaningful connections to the Bible and to our Christian faith.   I hope that this book inspires you, animating your funny bone, as well as your soul!
This knock-knock book can be a great learning tool.  Some puns may motivate you to open up the Bible, to research what the learn more about what the jokes are referring to.  I researched and learned plenty while writing them.   If you’re not careful, you just may learn something too!