The person who puts to death by the spirit the deeds of our sinful nature will live, says the Apostle. This is most surprising since one who has the Spirit of God becomes a child of God. So true is it that he is a child of God that he received not a spirit that enslaves but the Spirit that makes us sons. So much so that the holy Spirit bears witness to our spirit that we are sons of God. This is the witness of the Holy Spirit: he cries out in our hearts, Abba, Father, as we read in the letter to the Galatians. There is also that other great testimony to the fact that we are sons of God: We are heirs of God, coheirs with Christ. A coheir of Christ is one who is glorified along with Christ. The one who is glorified along with him is one who, by suffering for him, suffers along with him. To encourage us in suffering, Paul adds that all our sufferings are small in comparison with the wonderful reward that will be revealed in us; our labors do not deserve the blessings that are to come. We shall be restored to the likeness of God, and counted worthy of seeing him face to face.