This is a Systematic Theology work that has the inerrant, infallible, verbally inspired word of God as its sole authority. Baptists, by definition, have the Holy Bible as their sole authority for all faith and practice. They should have a systematic theology book that does as well. This book contains volumes 3, 4, and 5 of "A Systematic Theology for the 21st Century". Volume 3 Theology Proper. Theology proper is the thorough study of God the Father...