The tradition of the Catholic Church says that, barring a revelation from God, we do not know for sure where they or anybody else for that matter goes when they die.
I'll give you some more; what is heresy, and what is a heretic?
Here's a really big one; is the post-baptismal, obstinate/pertinacious doubt or denial of that which must be held with divine and
Catholic faith a mortal sin?
Here's another; Where do those who die disgraced/with even one mortal sin go? You say that we don't know, which puts you in peril of finding out how wrong that you are.
You fail(?) to render distinct and so conflate knowing who is/n't, which
can be known via externals, and the consequences of being such.
Now, the original question is what?
" Where
Does a
Heretic go
After God's
Judgement?"
Think it through:
1. "Does" He goes somewhere:
1. Heaven
2. Hell
3. Purgatory
Anything to add?
2. It clearly say/the determination has been made that this person
is a
heretic.3. The person has been judged by God, who tacitly has
at minimum, "signed off" on the verdict of "guilty of heresy"
So I ask you again, besides the above, "relevance?"