In Systematic Theology, Lewis Sperry Chafer, the founding president of Dallas Theological seminary, seeks to make the teachings of Bible conferences accessible to other programs of formal theological education. It is the first dispensational, premillenial systematic theology ever published. Chafer defined systematic theology as “the collecting, systematically arranging, comparing, exhibiting, and defending of all facts concerning God and his works from any and every source.” He believed abridged systematic theologies resulted in evil, so his work is complete and unabridged. It covers crucial topics that many earlier theological texts neglected, including ecclesiology, angelology, and typology. Chafer also discusses bibliology, theology proper, anthropology, soteriology, and eschatology. Systematic Theology is one of the heavyweight works of the evangelical movement, and it remains highly relevant today.