41 In exhorting us to safeguard the oneness, the apostle pointed out seven things that form the base of our oneness: one Body, one Spirit, one hope, one Lord, one faith, one baptism, and one God. These seven "ones" are of three groups. The first three form the first group, that of the Spirit with the Body as His expression. This Body, having been regenerated and being saturated with the Spirit as its essence, has the hope of being transfigured into the full likeness of Christ. The next three form the second group, that of the Lord with faith and baptism that we may be joined to Him. The last of the seven forms the third group, the one God and Father, who is the Originator and source of all. The Spirit as the Executor of the Body, the Son as the Creator of the Body, and God the Father as the Originator of the Body all the three of the Triune God are related to the Body. The Third of the Trinity is the first mentioned in vv. 4-6 because the main concern here is the Body, of which the Spirit is the essence and the life and life supply. The course is then traced back to the Son and to the Father.