Purgatory is a temporary place (the Catholics would have us believe), where those who die in their sins
are put to suffer temporary punishment before they are permitted to enter heaven - especially when
members have been praying to God to have mercy on the hapless soul.
Does it exist? No, if we go by the bible standard.
There are EITHER of 2 places one goes after death: HEAVEN OR HELL! When one dies a sinner, no amount
of prayers by any one (saint or priest) will make God change the location of such from hell to heaven - Luke 16:19 - 31
But then, it is possible for a sinner to change his/her destination while he is yet alive - because, really that decision
is his and his alone to make. How? Simple. Just 5 easy steps:
1. Recognise you are a sinner in dire need of a savior. Romans 3:23; 6: 23
2. Confess your sins to GOD. 1John1:9
3. Repent (ie turn away) from those sins and ask GOD to help you through HIS grace to keep away from the same. Acts 3:19
4. Believe that GOD loves you - HE actually does - that's why JESUS had to die on the cross. Romans 5:8
5. Invite JESUS into your life through the prayer of faith. Revelations 3:20
Okay, maybe then one can take that decision when one is old and ready to die. Perhaps. But who knows WHEN (s)he will die?
Should one die before he takes that decision, won't God understand? Nope, HE won't.
What then? It's one's choice. Always been. Free world. I suggest now - since NOBODY knows what will happen the next minute.
I believe that is smarter. I trust you would agree.
I hope I've answered your question

Be cool.