I think you just don't want to admit there is and are shutting out the evidence for convincing you, because you love your doctrine. I can't force you in accepting them but to deny that the Bible has no scriptural proof and at the same time the logical reasoning behind an intermediate state before heaven and hell is just out of your own bias now.
Matt 12:32 already tells you that the unforgivable sin can't be forgiven in this life or the next,
implying that other sins are forgiven after. You would understand this if you read Maccabees.
How about the RCC favorite 1 Corinthians 3:15? Let’s examine that one to see if anything
actually supports purgatory or if the only way to reach the conclusion of purgatory is by making another
assumption. Before we just jump straight to verse 15 let’s make this clear that in verses 12-15 Paul is using an illustration to support his discussion in verses 1-11. So we need to expamine the full context of what Paul is discussing and not just read verse 15 all by itself.
“And I, brethren, could not speak to you as to spiritual men, but as to men of flesh, as to infants in Christ. I gave you milk to drink, not solid food; for you were not yet able to receive it. Indeed, even now you are not yet able, for you are still fleshly. For since there is jealousy and strife among you, are you not fleshly, and are you not walking like mere men? For when one says, "I am of Paul," and another, "I am of Apollos," are you not mere men? What then is Apollos? And what is Paul? Servants through whom you believed, even as the Lord gave opportunity to each one. I planted, Apollos watered, but God was causing the growth. So then neither the one who plants nor the one who waters is anything, but God who causes the growth. Now he who plants and he who waters are one; but each will receive his own reward according to his own labor. For we are God's fellow workers; you are God's field, God's building. According to the grace of God which was given to me, like a wise master builder I laid a foundation, and another is building on it. But each man must be careful how he builds on it. For no man can lay a foundation other than the one which is laid, which is Jesus Christ. Now if any man builds on the foundation with gold, silver, precious stones, wood, hay, straw, each man's work will become evident; for the day will show it because it is to be revealed with fire, and the fire itself will test the quality of each man's work. If any man's work which he has built on it remains, he will receive a reward. If any man's work is burned up, he will suffer loss; but he himself will be saved, yet so as through fire.”
1 Corinthians 3:1-15
Paul is writing to the Corinthians explaining to them that both he and Apollos were merely servants of God and that it is God Himself that has caused them to believe and grow in their faith thru them. Both Paul and Apollos will receive rewards in heaven according to their works of
building on the foundation of Christ. This is highlighted because this is a significant piece of the message. The works Paul is mentioning is not sin. Sin is transgression against God not building on the foundation of Christ. A person cannot build on the foundation of Christ with sin. Now in verse 12 Paul begins his illustration with the words
“Now if any man
builds on the foundation with gold, silver, precious stones, wood, hay, straw, each man's work will become evident; for the day will show it because it is to be revealed with fire, and
the fire itself will test the quality of each man's work.”
1 Corinthians 3:12-13
The fire will test the quality of each man’s work.
The fire is not testing or purifying the builder himself.
“If any man's
work which he has built on it remains, he will receive a reward.”
1 Corinthians 3:14
If any man’s work which he has built on the foundation of Christ remains he will receive a reward. Again Paul is referring to work that is built on the foundation of Christ which cannot be sin. Sin does not build on the foundation of Christ.
“If any man's work is burned up, he will suffer loss; but he himself will be saved, yet so as through fire.”
1 Corinthians 3:15
If any man’s work built on the foundation of Christ is burned up (having no quality or value) the builder will suffer loss (loss of rewards in heaven) but he himself will be saved so as thru fire. So what does it means the builder will be saved “so yet as thru fire”?
From the context of the scriptures we don’t really know. It is not defined in the scriptures or the context. To say this is referring to purgatory is a huge error because there is absolutely nothing in this entire chapter that mentions anything about sin which is what purgatory is all about according to the catechism. The works built upon the foundation of Christ that survive the test of fire are works that are of quality and of value. These works produced fruit. The works that did not survive the test of fire were not of quality or value and did not produce fruit. Either way the builder will be saved because he was working for God. His salvation is not dependent upon his success but his rewards in heaven are dependent upon his success. The RCC claim that this is referring to purgatory is not just an assumption it’s a complete error because the works described here cannot be referred to as sin. Sin can in no way be considered as works done in building on the foundation of Christ.