Yes, since these finite concepts are points of reference to the infinite. Two important points about these points: 1) they are -- somewhat surprisingly -- perfectly adequate to get the job done, and 2) without them we would be utterly lost, with no hope of finding ourselves or of being found. You and I would be adrift in the cosmic sea, with no compass, no bearings, and no direction home, just like the roiling foam.
Without God, there is not even a universe to be known, just a random assortment of experiences with no possibility of a metaphysical area rug to pull them together.
In the absence of God "There is no shaped totality, but only myriads upon myriads of individual things, meaningless because no mind presided at their origin, purposeless because no mind intended them, a drift of things drifting where they happen to be drifting, and ourselves elements in the drift; nothing can be known in its context, for a multifold shapelessness is not a context; no integration is possible because there is no integer" (Sheed), i.e., no One OM.
You want nominalism? This is nominalism on stilts, meaning that we are condemned to a horizontal world of pure concrete, with no universals, no abstractions, no transcendentals. It is a world of unremitting appearances, with no reality underneath or overhead. The world, instead of being filled with vertical murmurandoms, consists only of a kind of fragmented speech -- or rather, any coherent message we may discern is just a jumble of cosmic phonemes that we pretend to have meaning, like seeing a Big Dipper in a random assortment of stars.
I don't see any room for wiggle room in this scenario; it's very much an either/or, as in either God or nihilism; or, if nihilism is not the case, then God.
Even for evolutionists, man must be the current last word in evolution. There will presumably be newer and better words in the future, but then again, there can be no "better" in a horizontal universe, only different. In this latter view, there is matter and there is animated matter, but there can be no better or worse animated matter. The liberal idea that a fetus has no more value than a decayed tooth has deep metaphysical roots.
What if man is the "end" of evolution? In other words, what if there can be no possible evolution beyond man?
Man, according to Schuon, "marks not only the summit of earthly creatures, but also, and for this very reason, the exit from their condition" (emphasis mine). Thus, "to see man is to see not only the image of God" but also an open door, a vertical inscape hatch. Man always "opens out" to reality, I believe for the same reason God does. In the Trinitarian view, it is as if, say, the Father cannot help but open out to the Son, and vice versa; it is what they do.
If the Trinity provides us with a point of reference, then it should come as no surprise that we open out to reality, just as reality offers itself to us. There is this mutual indwelling that results in that familiar metacosmic spiral that carries us aloft. How can we be "adrift" when we are quite obviously aloft?
So, man is both summit and exit; or, summit because exit. All other animals are what they are, or in other words, trapped in their forms. But man's form is proportioned to something that transcends it. As such, we are back to the first paragraph above, in that man-as-such is a finite thing that sheds light on the infinite.
You could say that man cannot transcend his own transcendence; or, more to the point, he cannot.... he cannot do whatever the antonym of transcend is. Man is condemned to transcendence, and there's not a damn thing we can do about it short of suicide, whether literal, intellectual, or spiritual.
"The human form cannot be transcended," writes Schuon, being that "its sufficient reason" is "precisely to express the Absolute." Now, the Absolute can have no absolute form, for reasons alluded to above: because the finite cannot contain the infinite. But to say that man is the image and likeness of God is to say that man is a point of reference to God.
That's the good news. But what if man has sunken beneath this proper form? You know, fallen? Then we will be in need of a vertical intervention: call it an Incarnation. Given this principle, then we can say that Jesus (the man) becomes an unsurpassable icon of God; and that our relationship to this icon is likewise another icon, or rather, a participation in the same icon.
This gives new meaning to Jesus' comparison of himself with a door. That's not just the parochial shoptalk of a carpenter.
[I]nfinite love has exploded into our universe; theology is an effort to diagram the explosion. The diagram is indispensable, but it is not the reality and it must not obsess us. What matters is the love, and that cannot be diagrammed. --F.J. Sheed