You're no doubt correct about that.
Just out of curiosity though, how would you reconcile the doctrine of Purgatory with what Jesus said in John 19:28-30?
"After this, Jesus knowing that all things were now accomplished, that the scripture might be fulfilled, saith, I thirst.
Now there was set a vessel full of vinegar: and they filled a spunge with vinegar, and put it upon hyssop, and put it to his mouth.
When Jesus therefore had received the vinegar, he said, It is finished: and he bowed his head, and gave up the ghost."
Along with these verses, which are also clear that the sacrifice for sins was once for all time made by Christ alone, and is entirely sufficient to cleanse us from sin?
"God, who at sundry times and in divers manners spake in time past unto the fathers by the prophets,
Hath in these last days spoken unto us by his Son, whom he hath appointed heir of all things, by whom also he made the worlds;
Who being the brightness of his glory, and the express image of his person, and upholding all things by the word of his power, when he had by himself purged our sins, sat down on the right hand of the Majesty on high..." - Hebrews 1:1-3
"For the law having a shadow of good things to come, and not the very image of the things, can never with those sacrifices which they offered year by year continually make the comers thereunto perfect.
For then would they not have ceased to be offered? because that the worshippers once purged should have had no more conscience of sins.
But in those sacrifices there is a remembrance again made of sins every year.
For it is not possible that the blood of bulls and of goats should take away sins.
Wherefore when he cometh into the world, he saith, Sacrifice and offering thou wouldest not, but a body hast thou prepared me:
In burnt offerings and sacrifices for sin thou hast had no pleasure.
Then said I, Lo, I come (in the volume of the book it is written of me,) to do thy will, O God.
Above when he said, Sacrifice and offering and burnt offerings and offering for sin thou wouldest not, neither hadst pleasure therein; which are offered by the law;
Then said he, Lo, I come to do thy will, O God. He taketh away the first, that he may establish the second.
By the which will we are sanctified through the offering of the body of Jesus Christ once for all.
And every priest standeth daily ministering and offering oftentimes the same sacrifices, which can never take away sins:
But this man, after he had offered one sacrifice for sins for ever, sat down on the right hand of God;
From henceforth expecting till his enemies be made his footstool.
For by one offering he hath perfected for ever them that are sanctified.
Whereof the Holy Ghost also is a witness to us: for after that he had said before,
This is the covenant that I will make with them after those days, saith the Lord, I will put my laws into their hearts, and in their minds will I write them;
And their sins and iniquities will I remember no more.
Now where remission of these is, there is no more offering for sin." - Hebrews 10:1-18
" If we confess our sins, he is faithful and just to forgive us our sins, and to cleanse us from all unrighteousness. - 1 John 1:9
There are many other verses as well. Just from these though, how does Purgatory still make sense if Jesus' sacrifice on the cross is what purged our sins, once for all, completely?
