Committed

Henry Varley with no introduction at all, began to speak. He spoke low, but he handled his words as if they were a goad for prodding people.
“We try hard. We fail. We are sure we can succeed if we try harder tomorrow. We fail again. And if we succeed, it is only half success, half of what it would have been with God.” Dwight L. Moody listened closely. “We are all guilty. All. For I tell you tonight – the world has yet to see what God can do with one man wholly committed to Him.”
Dwight L. Moody came to a place in his life where he said, “By the grace of God, I’ll be that man.” D. L. Moody, The Greatest Evangelist of the Nineteenth Century by Faith Coxe Bailey, p 85