You are talking about two different things. 1st Do you believe we can choose for and against Jesus? If we can then when Jesus offers you a free gift are you being noncooperative if you reject it? Of course. Are you cooperating with him when you accept it. Of course. Simple.
What you have described is blasphemy.
Salvation is a gift. There is no cooperation in receiving a gift. Even an infant (in our world) receives a gift, such as a rattle. What cooperation is there. A gift is to be received. The gift of salvation is based on knowledge of the gospel, and therefore requires faith in the atoning blood of Christ. Is what the Bible said about Christ and his work true or not? If true will you accept it by faith? Or will you deny it? You have that choice. There is absolutely no cooperation involved.
I am not cooperating you if I call you a heretic, a blasphemer, etc.
Neither am I cooperating with you if I call you a saint and a brother.
I am not cooperating you if I accept your fellowship or reject it.
In both cases it is my decision.
And so it is with Christ. It is my decision without any cooperation.
Christ said on the cross: "It is finished."
There is nothing more to do. The work of salvation is done. There is no cooperation. He shed his blood. He paid the penalty. To say there is cooperation is blasphemy and reduces the value of the blood of Christ and implies it is not sufficient enough to pay for our sins. What a blasphemous theology this is!!!
When you do Jesus' will are you cooperating absolutely. Doesn't change the nature of the gift or that the gift is free.
Absolutely NOT! The gift of salvation is once and for all--a one time act. Obedience to His will afterward is an act of a servant obeying his Master. I would hope that his servants obey their Master in all humility. He is Lord. I am his servant. It is only my reasonable service that I should sacrifice my life, a living sacrifice for Him who died for me. It is not cooperation; it is absolute sacrificial service.
I think this is where you get stuck. You think cooperation means you're dying on the cross next to Jesus helping him to forgive you.
That is where the Catholics get stuck. They really don't believe that Christ died for their sins. That is why they have a theology of works.
They believe in purgatory, because Christ didn't die for their sins. The blood wasn't sufficient. They must be purged from their sins, helping out Christ pay what he could not pay. How blasphemous?
They believe in baptismal regeneration. The same concept is in effect here. The blood of Christ was not sufficient enough. Their baptism had to make up a part of the atonement of Christ. Spit on his face. Slap him around. Insult him. But you say that he didn't atone fully for your sins and you had to help him. There will be boasting in heaven if you make it, because you say your baptism helped Jesus to make it there.
That is not what it means. It means doing the things God would like you to do such as accept a free gift and following him. So in Fact you are cooperating with God when you pray and when you follow his scriptures. Yes there is cooperation.
There is no cooperation.
Jesus Paid It All.
All to Him I owe.
Sin has left a crimson stain,
He washed it white as snow.