Reference

Matthew 19:29

And every one that hath forsaken houses, or brethren, or sisters, or father, or mother, or wife, or children, or lands, for my name’s sake, shall receive an hundredfold, and shall inherit everlasting life.
27

Then answered Peter and said unto him, Behold, we have forsaken all, and followed thee; what shall we have therefore?

28

And Jesus said unto them, Verily I say unto you, That ye which have followed me, in the regeneration when the Son of man shall sit in the throne of his glory, ye also shall sit upon twelve thrones, judging the twelve tribes of Israel.

29

And every one that hath forsaken houses, or brethren, or sisters, or father, or mother, or wife, or children, or lands, for my name’s sake, shall receive an hundredfold, and shall inherit everlasting life.

30

But many that are first shall be last; and the last shall be first.

Counter-Arguments

The strongest case that this verse does not belong in this theme.

Inherent Immortality

The verse speaks of inheriting "everlasting life" as a reward, which is a gift or future state, not an inherent quality of the soul or spirit that already exists. It does not describe the nature of the soul itself.