They certainly do, as they actually appear in the same memory cell. I looked into this a bit when I was editing the Orta script for the site last week, and none of the old pieces of dialogue actually retain their wordings from the previous games. Some of them are technically new pieces of dialogue that only echo old statements, like the one you’ve pointed out. The thing is, I suspect that the lines about the “seed of their future” might fall into this category; that they might be “reworked” lines regarding Azel.
On top of that there’s the fact that those lines appear in the second set of memory cells, all of which contain dialogue from the old games (except the Heresy Program’s cell, but that was meant to be a recording from the time of PDS as well). And then there’s the fact that the voice that says those lines about someone being the “seed of their future” doesn’t actually sound like Gash…
I get the impression that it’s at least as likely those lines are meant to be about Azel.