Powerful. A threat; a glorious provision; the error; a blessed assurance. Clear biblical teaching, but not only general principles, but many particular application and illustration of the church using carnal methods in trying to do the work of the Lord.
4 churches. A look at the four churches in Revelation 2: the church who lacks love; the little church; the lax church; the church of the libertines. A very searching message in regard of the state of our churches.
Call to a holy life. A presentation of the seven letters written to the seven churches, with the description of Christ, the situation of the church and the promise given to those who conquer. Christ, the Omniscient God, knows everything about us, about His churches, and He calls us to a holy life.
The book that preaches Christ. An introduction to the Book of revelation, stressing the point that it is a revelation of Jesus Christ, that the message of the book is about Christ, that the book preaches Christ.
Christ in the home. I liked the idea from Mark 2:1 that people must see and know that Christ is in our home. Our home must be a place of communion with God, of service and where the power of God is working.