Colossians 1: 24-29. What does it mean to fill up what is lacking in Christ's afflictions? Did Jesus not do enough when He suffered on the cross? Is there some more suffering we as a church must go through? Also a look at what the Bible calls the mystery of the ages, the revelation of Christ given in these days. What is this mystery? Why is it so important? Tracing the evolution of the concept of Christ or Messiah throughout the Word.