…but I’m going to note that for quite a while St. Faustina’s diary and devotions she advanced were actively suppressed by the Vatican. It was not till decades later than these restrictions were removed and Faustina was eventually canonized.
I find myself suddenly reminded of this passage from the Acts of the Apostles:
We gave you strict orders (did we not?) to stop teaching in that name. Yet you have filled Jerusalem with your teaching and want to bring this man’s blood upon us.” But Peter and the apostles said in reply, “We must obey God rather than men. The God of our ancestors raised Jesus, though you had him killed by hanging him on a tree. God exalted him at his right hand 5 as leader and savior to grant Israel repentance and forgiveness of sins. We are witnesses of these things, as is the holy Spirit that God has given to those who obey him.”
When they heard this, they became infuriated and wanted to put them to death. But a Pharisee in the Sanhedrin named Gamaliel, a teacher of the law, respected by all the people, stood up, ordered the men to be put outside for a short time, and said to them,
“Fellow Israelites, be careful what you are about to do to these men. Some time ago, Theudas appeared, claiming to be someone important, and about four hundred men joined him, but he was killed, and all those who were loyal to him were disbanded and came to nothing. After him came Judas the Galilean at the time of the census. He also drew people after him, but he too perished and all who were loyal to him were scattered. So now I tell you, have nothing to do with these men, and let them go. For if this endeavor or this activity is of human origin, it will destroy itself. But if it comes from God, you will not be able to destroy them; you may even find yourselves fighting against God.”
They were persuaded by him. After recalling the apostles, they had them flogged, ordered them to stop speaking in the name of Jesus, and dismissed them. So they left the presence of the Sanhedrin, rejoicing that they had been found worthy to suffer dishonor for the sake of the name.
Acts 5:28-43
I don’t pretend to know the details or the justifications behind this decision, but I do know that under the rules of Holy Obedience Fr. Pavone would be subject to his local bishop and the Vatican and be obliged to obey any such directive even this one. If this is the work of God then there is no point in opposing or resisting it, it must be accepted with humility, and if it turns out it’s the work of man it will fall apart just as the sanctions against St. Faustina did.
I’m sure this is a tremendous blow to him but the best advice I can give is for him to trust in God. He’s knows what he’s doing even if he hasn’t let us in on that knowledge.