some of my thoughts.

Life after death is a paradoxical statement. What is usually meant is existence after death (might seem like i'm being picky but it makes a difference in arguments)

I am, as probably everyone, very tied to my body. If I work up one day in another body I wouldn’t really consider this person (my mind their body) to be ME as I know my self now.

So say your body dies, and poof a person with the same mind as you is created in heaven with the image of the same body. Many people would think this would still be me. I don’t.

If this pseudo-me was created in heaven what is preventing God, if he created me there, from creating another me… nothing. So say he creates two of me, well the second cant be me because there is only one of me. And the second was created in the same manner as the first so I guess the first isn’t me either. And thus no me in heaven.

This is one reason I do not believe in this form of existence, heaven, to be plausible.