This foundational text, often accessed digitally for its searchability and portability, is highly regarded for its thorough exploration of biblical truths within evangelical and Pentecostal traditions. For detailed insights, explore the official resources and authorized, legal digital copies provided by the Kevin Conner Ministry website.

This book is a treasure chest of biblical truth. It has been used to train thousands of pastors across Africa, Asia, South America, and the Pacific. It is the "blue collar" systematic theology—not overly academic, but deeply accurate.

Given Conner’s Pentecostal background, this section is detailed but balanced. He covers the personhood of the Holy Spirit (not a force, but a Person), the work of regeneration, the baptism in the Holy Spirit, the gifts of the Spirit (charismata), and the fruit of the Spirit.