Amnesia: A Machine For Pigs Discussion Topic Part 2

[Ashtoreth]

I have a piece of text here thats in latin (a HP. Lovecraft quote, supposedly originally as he wrote it) and I was wondering if anyone can clarify that it is grammatically correct?

HERE 'TIS

Non mortuum est qui in aeternam potest iacere
et aionta nova mors ipsa possit morire.

The beginning should be Non mortuus est.

And I think aionta is a Greek word.