God transforms those who enter Heaven so that they can remain in Heaven.
By faith Enoch was translated* that he should not see death; and was not found, because God had translated* him: for before his translation* he had this testimony, that he pleased God. (Heb 11:5).
*Strong's Concordance
metatithémi: to transfer, change
Transliteration: metatithémi
Definition: to transfer, change
Yes in their new born again spirit. (not flesh and blood). No one has received their new incorruptible bodies. They will not be like these (flesh and blood, male nor female, Jew or Gentile). The corruptible are subject to death it will not enter the new heavens and earth
Not seeing death as to rise to new spirit life is for all believers. on the last day all will they will receive it. Corruption (flesh and blood) will not put on the incorruptible .
The other alternative would seem to be "reincarnated" a hope of the Jehovah Witnesses, and Catholicism being alive does not mean flesh and blood .Without the spirit essence of life at the most it can return to where it was formed of .The clay of the field.
That was Peter's false hope by which he started a oral tradition as a lie..in so much that he thought John in his flesh and blood could profit not dying. Even though Jesus said of his own flesh and blood it profits for nothing. Its the unseen Spirit that does perform the work that does profit us.
Jesus said if every time a person started a flesh and blood rumor in respect to the flesh and blood of mankind this creation under the Sun in that way the whole world would not be able to contain that kind of wishfull carnal thinking written in a book .
Jesus answered, “If I want him to remain alive until I return, what is that to you? You must follow me.” Because of this, the rumor spread among the believers that this disciple would not die. But Jesus did not say that he would not die; he only said, “If I want him to remain alive until I return, what is that to you?” This is the disciple who testifies to these things and who wrote them down. We know that his testimony is true. Jesus did many other things as well. If every one of them were written down, I suppose that even the whole world would not have room for the books that would be written John 21:22-25