Max, an inheritance is something that is left to someone upon the death of someone else! Look at Ezekiel 45:1

Quote:
1. And when you divide the land by lot for inheritance. . .




Read on to line 18 where it says the heritage or inheritance can't be taken from others

Quote:
18. But the prince may not take of the people's inheritance to force them out of their possessions, only from his own possessions shall he give his sons inheritance, so that My people not be scattered each man from his inheritance.


Max, the messiah will be a mortal human life the rest of us.

Isaiah 25:8 means that will we no longer be killed by our enemies (think Holocaust). Rambam tells us that in the messianic era there will be the resurrection of the dead andthe world would continue for several hundred generations, only in order for everyone to die and their souls to return to the Garden of Eden.

Radak says it means that our enemies will stop killing us (B"H).

When Isaiah says there will be no more death it means our immortal souls, not necessarily our bodies. Our bodies may very well still die and per Rambam, Radak and others they do.

And in answer to your parting shot -- no we do not have to "believe" in the messiah. Neither did we have to "believe" in Moses. We believed in G-d who we heard for ourselves at Sinai.

Read the book -- it is better than the movie.



And everything that Sarah tells you, listen to her voice. Genesis, 21:12