The unnumbered letters of gratitude, the kind words, the warm hand-clasps, the many testimonials of sick beds forsaken, depressed spirits revived, vices discontinued, of physical and moral strength regained, prove that the work of the Spirit is not to be measured by puny human standards of judgment, prove that simple things—the things from which we expect the least, in which we put the least ambition or worldly desire may be those which will yield the "hundred fold" of real blessing.

The test of any spiritual truth lies in its demonstration and in the inspiration and faithfulness with which it can be lived. Be true to the truth and you will demonstrate it. Live the Christ life and the works will follow; yet seek truth for its own sake, not for its power.

A word about Christian Science. Sometimes persons aver of The Right Knock that it teaches Christian Science pure and simple. With all due respect and a recognition of the grand and marvelous work done by Mrs. Eddy, the author feels called upon to say, in justice to Mrs. Eddy as well as herself, that this is not true.

There are undoubtedly many similar statements, yet there are many differences which the careful reader will discover. Please note, for example, that not matter itself, but matter as the real substance or power, is denied. Not sickness of the body, but sickness of the Spirit, is a falsity, etc., etc.

In brief, the author of The Right Knock believes there is a name, place and condition for everything, and that the discrimination of the plane on which a thing or condition exists, is the key to placing it in the right relation to the whole.

In conclusion, the author would say most earnestly, study one writer or teacher at one time, just as you would study music of one instructor at one time. It is not the many books but the Book within which is to reveal all things.

God speed you.

Helen Van-Anderson.

The Right Knock is now in its THIRTEENTH edition, a fact which speaks for the great helpfulness of the book, and proclaims without further comment its world wide Scope.