He does say in dialogue

[Spoiler]That he will forever rise up whenever Balance has been upset[/spoiler]

And tells Arabell
[Spoiler] that she can feel that the balance has been upset[/spoiler]

A certain [spoiler] post credit scene[/spoiler] just hammers home that the dead three were fools, and [spoiler] Jergal[/spoiler] outsmarted them.