No one could dispute the reality of those amazing supernatural events. They also still had the daily provision of the cloud by day and the fire by night. They had been regularly fed with manna and quail from Heaven—but they refused to believe God for the land. The unbelief of God’s people is even more amazing than belief! This unbelief amounted to a contempt for God and spawned an ugly family of behavioral step-children. There was negativism—the “grasshopper complexes”—people like Robert Fulton’s
Volume 1, Page 101