Since the task of the pastor in catechization is not only to impart religious instruction, but to impart it on the basis of that priceless heritage of our Church, Luther's Small Catechism, the explanation here offered follows the catechism closely. The words of the catechism are printed in heavy-faced type and are used as headings wherever possible; and thus the words of the catechism may be traced as a thread running through the entire explanation.
Wherever he deemed it necessary, the author has added a fuller explanation of the text of the catechism than that which Luther gives, and has supplemented its contents with such additional matter as the needs of our catechumens require. He does not agree with those catechetical writers who maintain that the pastor, in his catechization, must confine himself to an explanation of Luther's explanation. Such a principle would exclude from the catechetical class much which our catechumens should be taught. But all such additional matters are introduced under an appropriate head as an organic part of the whole explanation, thus preserving its unity.
This book is written in the thetical form instead of the traditional form of questions and answers. There is nothing in the nature of catechization which would require the use of the interrogative form in such a text-book, and accordingly the thetical form has for years been employed by numerous writers of text-books for the catechetical class in Germany. While questions have an important place in catechetical instruction, the matter and not the form is the vital thing. Catechization is not a method of instruction by means of questions and answers. Neither the original meaning of the word nor the history of catechization justifies such a definition. (See my article, "A Brief History of Catechization," in the Lutheran Church Review, January, 1902; comp. v. Zezschwitz: System der christl.-kirchl. Katechetik, vol. i. pp. 17 seq., and vol. ii., 2. 1., pp. 3 seq.) And since Christian truth is not something to be brought forth from the mind of the child by means of questions, but something divinely revealed and hence to be communicated to the child, the most natural form in which to set it before him in a text-book is the thetical. Luther's catechism itself is, indeed, in the form of questions and answers. But his catechism is confessional as well as didactic, and its words, memorized by the catechumen, are to become a personal confession of faith. The explanations of a text-book, on the other hand, are not to be memorized, but are meant to aid the catechumen in grasping the thoughts of the catechism. For this purpose, the thetical form is better than the interrogative, because the explanation is not continually broken by questions, and is thus better adapted to give the catechumens a connected idea of the doctrines taught.
Each chapter of this explanation is followed by a number of questions. After the pastor has explained a lesson at one meeting, the catechumens should prepare themselves to give an answer to the printed questions in their own words at the next meeting. The pastor may, of course, substitute other questions, assign additional ones, or eliminate some. The proof passages for the teachings set forth are cited in the margin. The more important passages, particularly those which the catechumens may be expected to memorize, are specially indicated by a dagger (+), and are printed in full at the end of the chapter. The use of a Scripture lesson is, of course, optional with the pastor. One is indicated, however, for each chapter, and may be read in class or be assigned to the catechumens to be read at home. The Scriptural illustrations are cited for the convenience of the pastor in his oral exposition. The division into chapters has been regulated by the subject-matter, and will, it is hoped, aid in the survey of the contents of the book as a whole. It is not intended that each chapter shall necessarily constitute one lesson. Some lessons will doubtless include only a part of a chapter, while others will include several chapters, as the pastor may determine.
While the author, in the preparation of this explanation of Luther's catechism, has gone his own way, careful consideration has been given to the voice of those whose study of the problems involved entitled them to be heard. Luther's other catechetical writings, the standard theoretical works on Catechetics, and numerous monographs have been constantly