Saved and Kept by F B Meyer and published by Classic.
F B Meyer writes in the Preface in this book: "It is my fiftieth birthday. Goodness and mercy have followed me all the days of my life, and I trust I have entered the house of the Lord to stay there forever. But the review of the past brings back to memory the recollection of so many turned lessons, so much failure and sin, that one would despair were it not for the blood that cleanseth from all sin.
That past may be forgiven, but it cannot be undone ; and the only way to utilize it is to derive lessons and warnings for the benefit of those that are following after. And so these words have been written, largely for my young sisters and brothers on each side of the Atlantic, and also for all who desire to know the secret of being Saved and Kept.