This book is intended to contain in embryo the essential elements of success. Its objects are to stimulate systematic effort in the Sunday-school and to encourage thoroughness in teaching.
To some the book may seem too simple, to others too complicated; but this will depend somewhat upon the reader’s view-point. To the experienced Sunday-school worker it may seem too elementary, but to the beginner, for whom it is primarily intended, it will doubtless seem sufficiently advanced.
There is a certain satisfaction in working out things for one’s self. I have, therefore, presented the subject of this book in principles, leaving the reader to apply them and to get results for himself.
