1. Many are engaged in the business of worship, but in the words of the Lord Jesus, - they know not what.---2. Many do church, many say Jesus and grace, many are so religious-but who are ignorant of God's righteousness.--3. To be ignorant of God's righteousness is sure death.--4. Zeal without knowledge is sure death.--5. Establishing one's own righteousness is sure death.--That and more-