Salvation the hidden teaching
Salvation is a free gift of God. We cannot save ourselves through works or sacraments.
It's not like works are going to send you to hell, so what do you have against them? I think you're much more likely to be led astray by making a fetish of a book and interpreting things incorrectly. But since you do revere the book so much, I refer you to something Jesus said that requires very little interpretation, to the man he just made the leader of his church.
And I will give unto thee the keys of the kingdom of heaven: and whatsoever thou shalt bind on earth shall be bound in heaven: and whatsoever thou shalt loose on earth shall be loosed in heaven. Matt.16:19(KJV)
What the Catholic Church has "bound" is that works are important, because JESUS said so.
I really don't know what this verse has to do with the topic, I don't understand how you think that the Catholic Church has imprisoned that works are important. Yes, bound means to tie up/imprison.
bound 3 (bound)
v.
Past tense and past participle of bind.
adj.
1. Confined by bonds; tied: bound and gagged hostages.
2. Being under legal or moral obligation: bound by my promise.
3. Equipped with a cover or binding: bound volumes.
4. Predetermined; certain: We're bound to be late.
5. Determined; resolved: She's bound to be mayor.
6. Linguistics Being a form, especially a morpheme, that cannot stand as an independent word, such as a prefix or suffix.
7. Constipated.
So I really don't see how you got anything to do with the OP from that verse. Unless you are constipated and confused.
Now back to the OP.
Ephesians 2:…8For by grace you have been saved through faith; and that not of yourselves, it is the gift of God; 9not as a result of works, so that no one may boast. 10For we are His workmanship, created in Christ Jesus for good works, which God prepared beforehand so that we would walk in them.
Good works are important! No one is denying that. However, works alone, will not get anyone into Heaven. Only grace though faith. That is how the thief on the cross got in. He had no time to do any good works, he was saved, because he believed and asked for forgiveness.
Luke 23:
39One of the criminals who hung there hurled insults at him: “Aren’t you the Messiah? Save yourself and us!”
40But the other criminal rebuked him. “Don’t you fear God,” he said, “since you are under the same sentence? 41We are punished justly, for we are getting what our deeds deserve. But this man has done nothing wrong.”
42Then he said, “Jesus, remember me when you come into your kingdom.”
43Jesus answered him, “Truly I tell you, today you will be with me in paradise.”
I'll take definition #2. While works are good and a way to atone for ones sins, it's never been said to be the only way to be saved.