In this 1977 booklet, Witness Lee directly rebuts the accusation that his teaching is modalistic. He examines key verses such as Isaiah 9:6, 1 Corinthians 15:45, and 2 Corinthians 3:17, showing that some who twist these verses to avoid their obvious meaning end up in the heresy of tritheism. Witness Lee concludes by showing that the biblical revelation of the Triune God is not for doctrinal formulations but for His people to experience of the reality of God.