This was published seperately as a tract by W.Yapp in 1859 (see the advert in the Evangelist magazine of that year).

Maybe C.P. was Catesby Paget ? CBA has a number of his pamphlets, published by Yapp .. https://www.library.manchester.ac.uk/rylands/special-collections/exploring/guide-to-special-collections/christian-brethren-collections/printed-material/catalogue/p/