To walk after the spirit a believer must inhibit his mind from revolving endlessly. If it turns too long around one topic, worries or grieves too much over matters, and ponders too intensively to know God's will, it may become unbearable and hamper its normal operation. The mind needs to be kept in a steady and secure state.

Outside Christ, I am empty; in Christ, I am full.

Prayer is the acid test of the inner man's strength. A strong spirit is capable of praying much and praying with all perseverance until the answer comes. A weak one grows weary and fainthearted in the maintenance of praying.

God aims first to renew man's darkened spirit by imparting life to it, because it is this spirit which God originally designed to receive His life and to commune with Him. God's intent after that is to work out from the spirit to permeate man's soul and body.

Our prayers lay the track down which God's power can come.

The clerical system of church management is exceedingly popular, but the whole thought is foreign to Scripture.

A mistaken thought may be corrected easily, but an errant affection is nearly unmanageable.