Creativity in the arts and real science worked on the basis, now gone, that the objective will impose itself on the subjective. But nowadays, the mainstream view is that there is no objective; and even if there was it would not impose itself upon the subjective.
(The only modern objectivity is in subversion and destruction of the objective - because the realm of objectivity is oppression, is evil. Hence modernity is strategically destructive - has no long-term creative goal.)
Tradition says that the good/ true/ objective is imposed upon us - eg. by symbol, logic, ritual, or sacred institutions (of which there used to be many).
Such symbolism (what Rudolf Steiner termed the Intellectual Soul state - running approx. from the Classical Era dwindling to the end of the Middle Ages, after which there was a mere residuum) is what we used to point our consicousness back at the primal world of Original Participation - to put us into that trance state of lowered and lessened but immersed-in-creation consciousness.
But that has become all but impossible; infrequent and unsatisfying. Those days of symbols are gone. True (world class, powerful, motivating) art and science are dead.
Final Participation is good/ true/ objective - but each person must have it by subjective experience. It does not impose; it must be chosen - and by deliberate and active choice. This can only come by loving participation in the divine work of creation.
For this one must love creation, that is - love God.
Because it is God's creation that is good/ true/ objective - and we are a part of that creation; so it is the only possible source of the GTO.
The creation we must love is God's; and it is this love that enables us to participate-in creation.
Not to love God (and goodness, and creation, and the objective) is - like nearly all modern people (including artists and scientists) to be self-excluded from genuine creation. Instead there is the fake-creativity of mere-novelty, extrapoliation, selection and combination - plus dishonest hype (i.e. dead bureaucracy plus the mass media).
So there is indeed some-thing other than, better than, the arts and real science - which supersedes those 'symbolic' forms of creation; and that is Final Participation.