122. But somewhere this book must have an end. You can see for yourself whether you should call it an Enchiridion, or use it as one. But since I have judged that your zeal in Christ ought not to be spurned and since I believe and hope for good things for you through the help of our Redeemer, and since I love you greatly as one of the members of his body, I have written this book for you -- may its usefulness match its prolixity! -- on Faith, Hope, and Love.