A.W. Tozer emphasizes the significance of our thoughts as a sanctuary for God, urging believers to maintain purity in their thinking to foster a closer relationship with Him. He reflects on how wrong thoughts can disrupt our fellowship with God, highlighting that while we cannot control our hearts, we can govern our thoughts. Tozer illustrates that our theology forms the foundation of our faith, while our thoughts are the high towers that express our spiritual experience. He encourages making every thought a place where God can dwell, ensuring that our entire lives honor Him. Tozer concludes with a prayer for thoughts to be a comfortable sanctuary for God.