If God commands what one must do and can do, then He must supply the means to acquire the graces necessary to fulfill those commands.
How can one who receives the supernatural power/grace tied to the office of the papacy that, "whatever you bind is bound, whatever you loose is loosed."
but at the same time he is supernaturally "impeded" and he CANNOT DO what he has already received the power/grace to do? It seems to run contrary to the liberty of the Church.
Concerning the post-concilar claimants to the papacy:
1) Either God gave them the graces of the papacy, which they accepted and retained,
or,
2) They were impeded from receiving the graces of the papacy and therefore never received them,
or,
3) God did give them the graces, but they each went on to subsequently deviate from the faith and lose those graces.
Are you suggesting a 4th option; i.e.,
4) "God gave them the graces of the papacy, but then he impeded them from using them, because it is all part of the test of faith during the Great Apostasy."?
I am suggesting that a Pope not doing something (e.g., expelling heretics and eliminating confusion) could have many different causes. And most importantly, the drama is still unfolding and everything will be revealed very soon.
As Leo XIII testified, Satan was to be given 100 years. Jesus allowed it as a test/temptation for Catholics, many of whom had become lukewarm in the Faith. What better way to test their faith than by the ecclesiastical Beast created in the mid-20th century.
The overwhelming majority of Catholics embraced a false Mass and false sacraments. Why? Because it was "above their pay grade." They just did whatever "the Church" suggested to them. They shrugged their shoulders and jumped in feet first. Tradition...meh...that's so boring. We need to be more up-to-date, they thought.
But you will say, they were innocent. They were just doing their duty to follow their superiors. No, they were choosing the easy path because the putative hierarchy said they could choose it. No one put a gun to their heads. No one excommunicated Catholics simply for keeping the traditional faith. That it was a choice is clear from the fact that many traditional Catholics chose not to give up the Faith and Sacraments, and they were persecuted for that choice by the Novus Ordites.
There will be a great reversal of fortunes very soon. See Wisdom Chapter 5. God allows an apparent evil for a greater good. His ways are not our ways. What is the greater good? He will have accomplished the purge of the closet heretics and the lukewarm from His Church while respecting their free will. He will also have purified the elect through their suffering.