Book of Concord Part I: The Ten Commandments Small Catechism Concordia Triglotta, 1921 English text Choose a section below to begin reading. The First CommandmentThe Second CommandmentThe Third CommandmentThe Fourth CommandmentThe Fifth CommandmentThe Sixth CommandmentThe Seventh CommandmentThe Eighth CommandmentThe Ninth CommandmentThe Tenth CommandmentConclusion Previous section Luther’s Preface to the Small Catechism Next section The First Commandment