Systematic Theology by Charles Finney.
http://www.ccel.org/ccel/finney/theology.titlepage.html
From Christian Classics website: Charles Finney (1792-1875) was an American Presbyterian preacher known for his revival services and extemporaneous preaching. Systematic Theology is a collection of the lectures Finney gave at Oberlin College.
They were later published in this volume for distribution to the British public. Finney is known as a heretic in many Christian circles, and Systematic Theology receives no lack of criticism.
His theology of self-sanctification worries many staunch Calvinists, and Systematic Theology perpetuates the Calvinist/Armenian debate. But the lectures are well thought out and address diverse subjects - moral law, love, government, depravity, atonement, justification, sanctification, election, perseverance of the saints, and many others.
Finney is revered by many and scorned by others, but his Systematic Theology is a masterpiece of religious text and should be treasured. Important for both debate and development of faith, this collection is unique and spirited. Abby Zwart CCEL Staff Writer