Large Catechism (Part 4) The Second Commandment
Link: http://www.projectwittenberg.org/pub/resources/text/wittenberg/luther/catechism/web/cat-04.html
Link
Link: http://www.projectwittenberg.org/pub/resources/text/wittenberg/luther/catechism/web/cat-04.html
Link
by Dane Carlson