In this teaching, Reverend Catania opens with sharing how a minister is an under-rower, a slave of God and a steward of the mysteries of God. A minister is responsible to learn, to teach, and to guard the mysteries. The minister is one of many slaves and the master is God. Yoked together with Christ, a minister can get his work done effectively. Then Reverend Catania shares about different mysteries that are talked about in the Bible. Then he starts sharing about the great mystery of the church. If the devil knew about the great mystery, he wouldn't have crucified Jesus Christ. Now Judeans and Gentiles are in the same body as Christians and it is Christ in You.