Charles Porter G.. A Theological Education by Extension workbook contains an introduction to systematic theology and what the Bible says about the person and works of God.

Charles Porter G.. A Theological Education by Extension workbook. The author answers questions such as: What is the Bible? Where did it come from? How do we know that the Bible is inspired by God?

Charles Porter G.. In this Theological Education by Extension workbook the author answers questions such as: What is the Bible? Where did it come from? How do we know that the Bible is inspired by God?

Charles Porter G.. A Theological Education by Extension workbook about what the Bible says about the person and work of the Holy Spirit.

B. F. Cate. A response to the modern practice of speaking in tongues and healing.

Joe Poweziak. Following the Biblical example of the Bereans (Acts 17:10,11), Teachings of the Catholic Church examines Catholic doctrine documented in the Catechism of the Catholic Church and compares it with Biblical teachings found in the Jerusalem Bible used by Catholics in Latin America.

E.E. Schwartz. A Biblical analysis of the teachings of the charismatic movement.

Paul R. Jackson. This is a simple presentation about what a church should be according to the N.T. It is a doctrinal study but also practical.

James R. White. The Trinity is a basic teaching of the Christian faith. It defines God’s essence and describes how He relates to us. The Forgotten Trinity is a concise, understandable explanation of what the Trinity is and why it matters. It refutes cultic distortions of God. It shows how a grasp of this significant teaching leads to renewed worship and deeper understanding of what it means to be a Christian.

J. Dwight Pentecost. Biblical eschatology is the crown of systematic theology. Not only is it the climax, end and consummation of theological study, but the presentation of eschatology is ultimate demonstration of theological ability.