I thank God (χαρις τω θεω). "Thanks to God." Note of victory over death through Jesus Christ our Lord."
So then I myself (αρα ουν αυτος εγω). His whole self in his unregenerate state gives a divided service as he has already shown above. In Romans 6:1-7 Paul proved the obligation to be sanctified. In Romans 7:7-8 he discusses the possibility of sanctification, only for the renewed man by the help of the Holy Spirit.
Romans 8:1
Therefore now (αρα νυν). Two particles. Points back to the triumphant note in Romans 7:25 after the preceding despair.
No condemnation (ουδεν κατακριμα). As sinners we deserved condemnation in our unregenerate state in spite of the struggle. But God offers pardon "to those in Christ Jesus (τοις εν Χριστω Ιησου). This is Paul's Gospel. The fire has burned on and around the Cross of Christ. There and there alone is safety. Those in Christ Jesus can lead the consecrated, the crucified, the baptized life.