A Perfect being couldn't possibly have left anything unfinished that was not meant to be "unfinished" if such a concept can actually apply to Complete Perfection.
However, Caladan is fundamentally correct; a Completely Perfect God is completely incapable of being related to in any meaningful fashion. But I rather enjoy this particular fact. Just because "God" can't be related to doesn't mean that there are not higher truths to be aspired to; that there is not some realm of "divine reality" to which we should aspire.
I rather prefer an eternal or perfectly in depth reality; it means that there is no end to our journey; that the mystery never dissipates. I'm just not sure why people think its necessary to have to relate to God personally. Why are we so focused on appeasing or interacting (or whatever) with such a distant being and ignoring trying to just get along with our fellow man?
And a completely distant "God" doesn't mean that there can be no religion; you can still find meaning and spiritual growth in a mysterious universe without appeal or interaction with "God." Who knows what "planes" or "levels" of reality mankind may aspire to?
But more to the topic of the thread:
Complete Perfection is able to embody all states, beings, capabilities, qualities, etc simultaneously, not at all, or partially. Complete Perfection is immune to falsehood and limitation in application (the short-comings of contradiction and tautology respectively), and is able to assert all things and be truthful regardless of circumstance (the logical benefits of contradiction and tautology respectively). Complete Perfection exists completely in the realm of the indeterminate (nothing can be said with certainty about Complete Perfection: up and to including that which I wrote previously). Nothing is the only thing that can be said about Complete Perfection because Nothing is by definition a lack of all states, beings, capabilities, qualities, etc and thus Nothing says Nothing about Complete Perfection.
The contrast of Complete Perfection and Complete Imperfection (Nothing) is quite interesting though as Complete Perfection must be able to "contain' Complete Imperfection (be able to adopt the "trait" of being Nothing). What is interesting about this is that both Complete Perfection and Complete Imperfection must not existence definitionally. Complete Perfection must not exist because to exist would place a limitation on Complete Perfection (it must exist and not exist completely... "simultaneously"), and Complete Imperfection must not exist for obvious reasons.
There is a lack of Complete Imperfection so long as there is anything that is "real" (things which possess traits, qualities, capabilities etc), but does this also necessitate a lack of Complete Perfection since a certain thing does not exist? I don't think so, but the logic seems... strange to me, like I am missing something.
MTF