Negligence in prayer withers the inner man. Nothing can be a substitute for it, not even Christian work. Many are so preoccupied with work that they allow little time for prayer. Hence they cannot cast out demons. Prayer enables us first inwardly to overcome the enemy and then outwardly to deal with him.
Watchman NeeGod not only wants to break the outer man...He wants our spirit and our soul...our inner man and outer man to be separated from each other.
Watchman NeeIt is a fact that God wants to destroy every work of our flesh, but He never desires to destroy our personality. He takes no pleasure in transforming us into automata; rather He delights in having us cooperate with Him.
Watchman NeeSo we can say, reverently, that God never gave us the Law to keep: he gave us the Law to break! He well knew that we could not keep it.
Watchman NeeIn order for the inner man to be strengthened with power through the Holy Spirit, the children of God must discharge their responsibility. They need to yield specifically to the Lord, forsake every doubtful aspect in their life, be willing to obey fully God's will, and believe through prayer that He will flood their spirit with His power.
Watchman Nee