The Apostle John is saying the same thing when he writes in his letter, Every spirit which acknowledges that Jesus Christ has come in the flesh is of God.
Of course this does not imply that any person who has pronounced these syllables and uttered them in a public profession of faith will be deemed to be moved by the Spirit of God;
it refers rather to one who has shaped his life in such a way, and borne such fruit in good works, as to demonstrate by the very religious value of his actions and sensitivity that Christ has come in the flesh, has died to sin and is alive to God.
Let us look now at a further saying of Paul’s: So that as Christ rose from the dead by the Father’s glory, we too may walk in newness of life.
If we have been buried with Christ in the sense already mentioned – that is, by the fact that we have died to sin – then it certainly follows that as Christ rises from the dead we too shall rise together with him;
as he ascends to heaven we too shall ascend together with him; as he sits at the right hand of the Father, we too shall be said to sit with him in heaven.
Indeed, the same Apostle teaches elsewhere: He has raised us with Christ, and made us sit together with him in the heavenly places.
Christ rose through the Father’s glory; if we too have died to sin and been buried with Christ, if all who see our good works glorify our Father in heaven, then it can rightly be said of us that we have risen with Christ by the Father’s glory, to walk in newness of life.
Let us walk then in newness of life, showing ourselves new every day to him who has raised us to life with Christ; new, and, if I may so put it, daily more beautiful, as our faces reflect the radiance of Christ.
As we gaze on the glory of the Lord, in him let us be transformed into his likeness, for Christ, having risen from the dead and from his earthly abasement, has ascended to the glorious majesty of the Father.
Origen Adamantius (c.185-254): Homilies on Romans 5, 8, (PG 14:1041-2); from the Monastic Office of Vigils, Wednesday of the Second Week of Ordinary Time, Year 1.