You’ve made the right call here. There is an ontological change at justification. A careful look at the scriptures brings this home in spades.
Romans 5:19 says:
For as by one man’s disobedience many were made sinners, so by one man’s obedience many will be made righteous.
The phrase “made righteous”(“katestathesan” in Greek) is clearly ontological just as the fall is ontological.
Another of many passages that supports this is:
Galatians 3:21 which says:
Is the Law then contrary to the promises of God? May it never be! For if a law had been given which was able to impart life, then righteousness would indeed have been based on law.
The Greek word translated here as “impart life” is zoopoeio, which means to cause to live or make alive. Note that in Galatians 3:21, Paul states that if a law could give life, then righteousness would truly have been by law. Paul is equating the giving of life with righteousness. That means that righteousness or justification is the giving of spiritual life.
There are many other passages that indicate the same thing.
God bless.
That’s interesting. In the NC, God promises to be our God again, placing His laws on our hearts and writing them in our minds, a work of His hands, a work of grace. In Phil 3 Paul tells us that he was perfect in righteousness as a Pharisee and yet his “gains” were all garbage.
“I consider them garbage, that I may gain Christ 9 and be found in him, not having a righteousness of my own that comes from the law, but that which is through faith in Christ—the righteousness that comes from God on the basis of faith.” By trying to gain righteousness by obedience to the law, man’s “righteousness” is self-based because it could only be achieved by his own efforts, not by grace, which is only obtainable by placing ones faith-involving* trust*-in God, something Adam obviously rejected. Now grace is available to accomplish what man couldn’t on his own-
true righteousness, i.e. the “righteousness of God”, based on faith not on the law.
It’s also interesting that grace, love, righteousness, holiness, the Holy Spirit are all linked/related in one place or another in Catholic theology. And yet man’s cooperation is required; he can always resist this grace, this righteousness-turning away from God again and losing the grace infused at Baptism. And righteousness (justice) can be
increased according to Trent, which is exactly what God expects us to do as per the Parable of the Talents , for example.
In any case God is after authentic righteousness in man. He gives it, but then He draws us to sustain and even increase it.