A highly focused work that defends the traditional view of the Trinity. The main point of the work is to defend the traditional view against the heresy of Socinianism which asserts that Christ did not pre-exist the incarnate state. Not only does Owen defend the traditional view but he sternly calls for faith in it and that the view of the Trinity held by the church is key to the satisfaction of sins that Christ performed at the cross. All aspects of the Christian faith rely on this theology and is very important to all people in their personal walks with the living God.