Definitely we are in agreement as to liberum arbitrum. But I don’t think souls in heaven are the ideal example because they are in the beatific vision of God and they don’t need anything else. They are living in complete happiness so all to them is full and joy.
I respectfully disagree that they are a bad example.
Naturally, I agree that the souls in Heaven are in a state of perfect joy, and that all their desires are fulfilled in the Beatific Vision. However, that puts them in a state of
maximum freedom. It makes it
easier for them to know and love (i.e., use their intellects and wills), not harder.
But what about souls in hell or purgatorium? We know for a fact that souls in purgatory are completely incapable of helping themselves.
I am not sure that the souls in Purgatory cannot pray for themselves. I don’t think the Church has ever taught that they cannot. She teaches that we have an obligation to intercede on behalf of the souls in Purgatory, and that it is an act of great mercy for us to do so, but that doesn’t mean that the persons there are incapable of thinking and loving.
But in any event, I agree that they are incapable of purifying themselves—because purification is the work of grace—but that does not mean that their intellects and wills have stopped functioning.
As for the souls in Hell (who will also be reunited with their bodies, albeit in a resurrection of perdition), they are incapable of charity (supernatural love), but that does not mean that their intellects and wills have disappeared.
If they indeed retain their wills why they don’t have any ability to do anything. That is the point I don’t see.
That they retain their wills is certain, because having a will (as well as in intellect) is a necessary consequence of being a spiritual being. Human beings share that property in common with the angels.
If a soul in purgatory still retains its intellect and its fundamental freedom then they should be able to choose and we know for a fact that they can’t. Souls in purgatory seem not only to have lost any freedom but seem to be completely reliant on prayers and actions of the alive world. If they would retain their intellect power they should be able to help themselves. Why they are unable to act if they still retain the ability to think?
As I said, I am not sure it is so certain that the souls in Purgatory cannot do anything. In fact, the opposite is almost certainly true. They cannot
cleanse themselves, but that is a long way from saying they can’t do anything at all. We don’t know what that activity will consist in, but that doesn’t mean they don’t have any.
Don’t forget that if their intellects were to shut down, they would be essentially unconscious during their purification. That would seem to take away the point of it.
Same with souls in hell. If they retain their ability to think after actually seeing what hell entails why they don’t want to leave? Also do souls in hell have freedom? What kind of freedom? The idea that a soul in hell does have freedom is quite troubling. How does a soul in hell exercises freedom?.
Their inability to leave Hell stems from the fact that they have rejected the grace of God. We are incapable of loving God supernaturally without His grace, which endows us with the virtue of charity.
Their Hell consists precisely in realizing that God really does fulfills all their desires, but being unable to come to Him, because they don’t want to receive His grace. What gets in the way is pride: they do not wish to humble themselves, so as to repent.
Whereas the souls in Heaven experience God as a glorious light, they experience Him as a searing and consuming fire, so to speak. (The souls in Purgatory experience Him as a purifying fire.)
However, in none of those cases is the use of the intellect and will somehow impeded. The very fact that the souls experience anything proves that their intellects are functioning; the fact that they love (or hate) God proves that their wills are functioning.
How does a person in Hell exercise his freedom? It is hard to say precisely, because (thankfully) we have never experienced it directly. However, the persons in Hell will certainly be able to choose particular actions that suit their interests. They will be capable of self-interested or “selfish” actions, all of which require freedom of the will. What they will be unable to do is love God supernaturally, or love their neighbor for God’s sake—which, unfortunately, will be the cause of their eternal frustration.