Quotation from First LCMS President, C.F.W. Walther:

The Book of Concord should be in every Lutheran home. If a person isn’t familiar with this book, he’ll think, ‘That old book is just for pastors. I don’t have to preach. After working all day, I can’t sit down and study in the evening. If I read my morning and evening devotions, that’s enough.’ No, that is not enough! The Lord doesn’t want us to remain children, blown to and fro by every wind of doctrine; instead of that, He wants us to grow in knowledge so that we can teach others.”

Walther, Essays for the Church vol. 2, 51

If you would like to order a copy of The Book of Concord for your study and growth go to CPH and order here (various sizes and cover types available at different price points).