This is the last class on Galatians. The Lord, through St. Paul, encourages us to remain in the Good Things which is His Word. This is Sowing To The Spirit - believe the Gospel. The false teachers are sowing to the flesh when the encourage circumcision of the flesh and eating clean foods. Sowing To The Spirit is the circumcision of the heart (believe and be baptized) and eating the body and blood of Jesus (Holy Communion). The letter ends with a blessing.