Fundamentals of Pentecostal Oneness is Dr. Harry Herman's bold, honest, and heartwarming message about the unipersonality of God and the audacious discovery about the hidden identify of this one true God unpacked through these fundamentals. According to Dr. Herman, all Christians must come to the realization of the essence of the relationship between God and His son, Jesus. The author laid a strong foundation concerning the revelation of God in Jesus Christ. The strength of a building lies in its foundation. The main purpose of the foundation is to hold the structure above it and keep it upright. Well-built foundations keep the occupants of the building safe during calamities such as earthquake, floods, strong winds, and etc. If these fundamentals be in, you will be neither barren nor unfruitful in the knowledge of our Lord Jesus Christ and will withstand the wiles of Satan. Fundamentals of Pentecostal Oneness draws provocative and stimulating conclusions about the meaning and significance of this one true God and His name.