ISB ~ Romans 8 v2
law of the Spirit:The power of grace we receive to counteract the downward pull of concupiscence, which Paul calls the “law of sin” (7:23). It is also the positive force of divine love that the Spirit pours into our hearts (5:5) and enables us to fulfill the righteous law of God (8:4; 13:810). Paul mentions the Spirit 18 times in this chapter.
• The prophet Ezekiel envisioned Yahweh pouring the Spirit into his people and making them walk in his ways (Ezek 36:27).
• The Spirit frees us, not from the Law of Moses, but from the law of sin, and this by slaying sin and helping us in the daily struggle against it (St. John Chrysostom, Homilies on Romans 13).