Is It of God? is a practical, biblically-saturated book written for those who want to know how to avoid deception and discern truth, error, and mixture in teaching, practices, and supernatural manifestations. With nearly fifty years of discerning experience in revivals, Holy Spirit movements, and spiritual warfare ministry as a pastor and professor, Dr. Paul King provides wise guidance on: • Biblically-based foundations and principles for spiritual discernment • How to maintain balance and avoid both ditches of charismania and charisphobia • Discerning vs. judging • Discerning Spirit, flesh, and demonic manifestations • Discerning psychic from Spirit • Distinguishing non-biblical from unbiblical • Identifying true and false revival • Avoiding undiscerning discernment • A biblical discernment response to John MacArthur's Strange Fire • And much more!