He that hath no rule over his own spirit is like a city that is broken down, and without walls.
He that (hath) no rule over his own spirit - (contrast Proverbs 16:32.) Rule over not only hastiness in anger, but also over lusts, is implied. Prayerful, watchful self-control is the wall of the city; and we should see that there is no breach made in it by self-reliance or spiritual indolence.