Paul speaks of this mystery. The mystery he expounds is God's providential working among Jews and Gentiles so as to bring about the salvation of His Church, His chosen ones whom He has given to His Son, the -many- of the Lord's Supper and of Isaiah 53. Understanding God's Word takes diligent labor but this work is a measure of your reverence for God. Are you girding up your mind for the pursuit of knowledge, understanding, and wisdom-