Jesus uses the name (nature) of Lazarus for a reason, if you get hung up on if it's a parable or not because of this, your going to miss what, why, and who this was spoken to.
Lazarus---Means Eleazar in The Hebrew, Aaron's son, and speaks to and about the current Priesthood, that was about to changed.
That is why He uses this Name, and the Color of the Robes should be your first clue.
This Parable even though very true, was against the, then present Priesthood.
Because of their Rejection of The Messiah, He was depicting in story form their fate. Only those who do not have eyes to see, what the Spirit is revealing here, will argue over if it was a parable or not, and miss the entire point of the story.
And this "IS NOT" about Eternal Torment, Or "Eternal Damnation"
But the Judgement that was about to be upon the individual heart (Gate) of the person, because they did not believe in Him, they would die in their sin, perish, destroyed, destruction was about to be laid upon them and their house.
The Rich man--The body and Soul
Lazarus--The spirit
The Gate--The heart
The Crumbs--The Living Word
The sores--sin
Both dying, one returns to the dust (was buried)
The other returns to God who gave it. depicted as (Abraham's bosom).
Mat 5:3 Blessed are
the poor in spirit: for theirs is the kingdom of heaven.
Luk 1:53 He hath
filled the hungry with good things; and
the rich he hath sent empty away.
Luk 12:16 And he spake a parable unto them, saying, The ground of
a certain rich man brought forth plentifully:
Luk 12:17 And he thought within himself, saying, What shall I do, because I have no room where to bestow my fruits?
Luk 12:18 And he said, This will I do: I will pull down my barns, and build greater; and there will I bestow all my fruits and my goods.
Luk 12:19 And I will say to my soul,
Soul, thou hast much goods laid up for many years; take thine ease, eat, drink, and be merry.
Luk 12:20 But God said unto him,
Thou fool, this night thy soul shall be required of thee: then whose shall those things be, which thou hast provided?
Luk 12:21
So is he that layeth up treasure for himself, and is not rich toward God.