William Burt Pope’s 3 volume systematic theology, A COMPENDIUM OF CHRISTIAN THEOLOGY: ANALYTICAL OUTLINES OF A COURSE OF THEOLOGICAL STUDY, BIBLICAL, DOGMATIC, HISTORICAL
Here is a description from the Logos Bible Software website:
“William Burt Pope’s 3-volume Compendium of Christian Theology is an authoritative textbook on dogmatic theology in the Wesleyan tradition. Published in 1877–1879, this expanded edition quickly became [the] most important and influential Methodist systematic theology of its time, and the clearest representation of Methodist theology during the second half of the nineteenth century.
“In these volumes, Pope confronts advances in science, philosophy, literature, and learning. He addresses new developments in the Church, such as theological liberalism, rationalism, and events such as the First Vatican Council. Volume one outlines the divine rule of faith—discussing reason, revelation, miracles, prophecy, and the inspiration and canonicity of Scripture. Volume two discusses sin, including original sin and the manifestation of sin. He also outlines Christ’s redemptive work, with a lengthy discussion of the atonement. The third volume discusses salvation and righteousness, and concludes with a lengthy chapter on eschatology.
“As an authoritative and comprehensive systematic theology, these volumes are essential reading for Methodists and Wesleyans, and for anyone interested in nineteenth century systematic theology.”