“He is before all things, and in him all things hold together.” — Colossians 1:17

Commemoratio Omnium Fidelium Defunctorum


Contents



Note on Sources and Method

This essay is a companion to What Sustains the Now? and pays a debt that essay incurred. It presupposes the topology developed across the temporal sequence, which it recalls rather than re-derives. Where the corpus has articulated derivative being through the Thomistic real distinction between essence and existence — the creature’s act of being received and really distinct from its essence — the present argument does not require the full strength of that doctrine, and does not rest on it. It requires only the weaker commitment named in its third section: that the actuality of a continuant is not another determination of what and how the continuant is, nor reducible to the sum of those determinations. A reader unwilling to grant the full real distinction can follow the argument exactly as far as that thinner commitment and the corpus’s already-stated refusal of brute contingent actuality permit, and no farther. Its witnesses — Aquinas, Leibniz, Kant, Hume, Russell, de Lubac, Rahner — are company on the road and not authorities from which the argument is drawn; it stands or falls on its own structural coherence. Nothing here is a claim physics makes: no first instant, no mechanism, no cosmic before. What is defended is a proposition about ontological dependence, in the weaker and surer form; what is not thereby established is marked where it stands.


Abstract

The topology has already said that the Ground sustains the Now. What Sustains the Now? named the dependence beneath the lived datum — that no one authors his own next moment — and called it constitutive, not successive. That the corpus has affirmed this proposition is not at issue. What is at issue is whether the premises developed thus far entitle it to do so. Against it stands an objection older than the corpus itself and more fundamental than any difficulty examined thus far: the claim that a thing may require a cause to begin existing, yet, once it exists, continue in being through its own inertia, needing a cause for its origin but none for its persistence. This is the thesis of existential inertia, and against it the appeal to a Non-Derivative first cause is simply beside the point, for the inertialist grants the first cause and denies only that it must go on causing. This essay argues that the objection is answered not by proving a new ground but by locating, at the crossing itself, an explanandum the inheritance of determination cannot supply. What crosses from one Now to the next is the continuant with all it has become; what does not cross as one more inherited content is its being-actual. Grant the inertialist every determination he asks for — identity, disposition, law, causal continuity, a history without beginning — and he has explained how the continuant persists and not that the thus-determined continuant is actual at all. The result is the weaker and surer one the corpus prefers: given the topology’s distinction between that a thing is and how it is, and its already-stated refusal to call contingent being-actual brute, per-crossing constitutive dependence follows. It is not proved against every reader. It may still be refused in two ways, and the essay shows exactly what each refusal requires.


I. The Debt Disclosed

Every essay of the sustaining line has used a word before earning it, and the word is sustains. What Sustains the Now? reached the most interior datum the corpus has — that I do not author my own continuance, that the next instant arrives and finds me already within it, given to be without my having produced the being by which I am there to notice — and named what the datum reports: constitutive dependence, the derivative’s having of its being-actual from the Non-Derivative and not from itself. It was careful about what the naming does not license. It does not license a temporal story: no first instant God authored and withdrew from, no series of grounding acts unfolding along a divine timeline. And yet it asserted the dependence rather than demonstrated it, recalling the datum and trusting the reader to feel its weight. A friendly reader, taking the corpus from outside, put the pressure exactly where it belongs. You have shown, he said, that a derivative thing did not give itself its beginning; you have not shown that it does not keep itself in being once begun. Put aside your faith and tell me why what brought a thing into being must also account for its continued existence. The builder raises the house and dies, and the house stands; the carpenter makes the chair and is buried, and the chair bears its sitter still. Ordinary dependence is dependence of a thing upon its origin, and origin is precisely what a thing can outlive. Why is the continuance of a being not like the standing of the house — owed to its maker once, and owned by itself thereafter?

The question is just, and the corpus owes it an answer in its own coin. This essay is that payment. It introduces no new doctrine; it audits a sentence the topology has been spending since it first said the Ground holds the Now, in the manner of The Now’s Not-Yet, which named the debts the temporal architecture owed rather than pretending it owed none. The discussion focuses on the difference between originating a thing and accounting for its present actuality. There is the derivation of a thing from its origin — X came to be through Y, at some earlier point — and there is the derivation of a thing’s present actuality — the sufficient reason for its being-actual is not contained in itself, now, while it is. The first is archaeological; a maker satisfies it and departs. The second, if there is such a thing, is discharged by no event in the past, because it is not a fact about the past at all. The question is whether this second kind of derivation is real, or whether derivative names only the first and the corpus has been quietly trading on an ambiguity. If only the first is real, the objection has won, and sustains was never more than a feeling. If the second is real, its reality must be established without already presupposing it in the terms used to demonstrate it.


II. What Is Not Being Claimed

Four things this essay does not claim should be clarified at the outset, so that the argument is not confused with any of them.

It does not claim that actuality is a property the continuant has alongside its others — that over and above being this shape, this weight, this history, a thing bears a further quality called existence as it bears a color. Kant saw, against the ontological argument, that being is not a real predicate, that a hundred actual thalers contain no coin the hundred possible thalers lack; Frege after him treated existence as a second-level property of concepts, and Russell recast existential claims quantificationally, rather than as the attribution of a further first-order property to the thing. The argument that follows does not dispute them, and does not need them disputed. Its commitment is thinner, and is in fact what their point protects.

It does not claim that sustaining is a repeated intervention — a divine act performed afresh each instant, the hand that lifts the object back up before it can fall, the refresh of a frame about to go dark. That picture imports the very succession the corpus labored to move off the Ground’s side, and the argument will end by refusing it in so many words.

It does not claim that the Ground is the first member of a temporal series, the earliest cause from which the rest descend. Whether the world had a beginning is a question this essay does not raise and does not need; an order without a first instant would still be an order, and the dependence in question is not dependence upon a first.

And it does not claim to reach each creature by first reaching the universe as a whole and then distributing the result downward. The argument begins at the single crossing and stays there; what it finds at one it finds at each, by the same structure and not by the partition of a sum.


III. The That and the How

The objection makes explicit a distinction that the corpus has always employed and that, until now, it had never formulated as a thesis of its own. It is the distinction between what a continuant is and that it is actual.

The difficulty lies not in using the distinction, but in formulating it with precision. That a continuant is actual is not one more determination of the continuant — it does not say what the thing is, which properties it bears, how it is configured or disposed; add it to the inventory of determinations and the inventory is not longer by one, for it is not that kind of item. On this narrow point the topology stands with Kant: existence enlarges no concept. But the Kantian point is the least of what the argument needs, and would not by itself serve, for one might grant that existence is no predicate and still hold that a thing’s being-actual is nothing over and above the having of all its determinations at once. The commitment that the argument requires is this: that the actuality of the continuant is not reducible to determinations — not had in their being had, not constituted by their sum, not another name for the whole collection of them taken together. Complete specification is not ontological sufficiency. Even granting every determination and every condition of persistence, the question remains open as to why that continuant is actual and not merely possible.

This is the commitment, and it is stated as a commitment — not derived here from the meaning of any word. The corpus has most often carried it in the Thomistic idiom, as the real distinction between essence and existence: in derivative being, the act of being is received and is not identical with the creature’s essence; and it may keep that idiom, for the idiom is not retracted. But the present argument asks less of the reader than the full doctrine asks. It asks only this: that the that of a thing — its being-actual — is neither a further specification of its how nor the mere togetherness of its hows. Grant that much, idiom or no idiom, and the argument proceeds. Refuse it, and it does not — and a reader may refuse it. The one who will deny the conclusion at this door is not Kant and not Frege; it is the one who holds the stronger thing neither of them held, and which the Kantian point does not entail: that once the determinate continuant and its conditions of persistence have been completely specified, there is no residual question concerning its actuality at all. That is the position this essay sets itself against at its foundation, and it does so openly, by posting the distinction as the ground it will stand on and not as a trophy it pretends to win halfway down the page.


IV. No Reserves

From the distinction, and not before it, the corpus’s phrase without reserves takes its exact sense. If actuality is not among the determinations of the continuant, then actuality is not among the contents the continuant carries across the crossing from one Now into the next. For what the continuant carries across as inherited content is determination — and only determination.

Ask what crosses, and the answer is the continuant: numerically one, the same subject it was, arriving at the new Now as itself. Ask what it brings, and the answer is its determined condition, all of it: structure, organization, causal history, dispositions, powers, scars, memory, relations, the condensation that the corpus has described as the weight of the past carried into the present. All of this is inherited, and the inheritance is real; the continuant does not become new at every instant, does not begin again, is not a new thing with the form of the previous one. Ask, finally, what does not cross as yet another inherited content, and the answer is actuality. The continuant does not transport an existence acquired at an earlier crossing in order to make it count at the next; there is no provision of being obtained once and extended forward. The absence of reserves does not mean that nothing persists. It means that what persists is the continuant with all its inherited determination, not an accumulated actuality traveling with it.

The safeguard that this establishes is as important as the affirmation. The argument denies that actuality is inherited; it does not deny that the continuant is continuous. The same subject, yes; inherited determination, yes; causal continuity across the crossing, yes; a stored or transmitted actuality, no. The corpus has defended elsewhere the numerical identity of the one who crosses — that the self in the later Now is numerically the same self and not a successor, that change belongs to the continuant and not its replacement. Nothing said here perturbs that. The previous phase is genuinely the previous phase of this continuant; what is refused is only that the continuant’s actuality is something the previous phase transmits to the next. An argument against inertia that cost the corpus its continuity would have answered an objection by committing a worse error; this one leaves continuity exactly where the essays on change and on the self before itself placed it.


V. The Strongest Inertia

The issue can only be resolved after granting the objection everything that is not in dispute. Grant, then, as much as can legitimately be asked. Grant the inertialist the numerical identity of the continuant through each crossing. Grant every disposition that the continuant possesses, every causal power it exerts, the complete set of laws that govern it, the continuity of its causal line, the cooperation of its environment, the absence of any force capable of corrupting it or bringing it to an end. Grant, if you will, a history without any beginning — for the corpus has no need to deny it, and Thomas Aquinas himself held that reason cannot demonstrate that the world began, so that an order without a first instant could still be caused. Grant even the sleeper who wakes up being the same man, carried through the night by nothing that he did; grant the stone that is the same stone at dusk as at dawn; grant the line of causes without a beginning that runs backward beyond any point where the question could be raised. All of this granted.

What has it explained? It has explained, and explained well, why this continuant persists so — why it is this configuration and not another in the new Now, why this phase follows that one in precisely this way, why the sleeper wakes up being this same man and not a stranger, why the stone is eroded in exactly this manner. Inherited determination fully accounts for the determinate character of persistence; there is no need to deny it anything. It has explained the how of continuation down to its last detail. The question is whether, in explaining the how, it has also explained the that — whether, having told us in every detail how the continuant so determined persists, it has told us why the continuant so determined is actual at the crossing at all, instead of not being so. And here the concession so liberally given turns against it.


VI. The Explanatory Reversal

For consider what each item he was granted actually is. The disposition is an actual disposition — the disposition of something that is. The causal power is the power of an actual subject. The law is either an abstraction describing an order or a law holding in an actual order. The numerical identity is the identity of an actual continuant. The inherited determination, insofar as it is actually inherited by this continuant, is likewise an instantiated determination of something already actual. Every item the inertialist has offered as an explanation of this persistence therefore already stands within the actuality whose persistence is in question.

Thus, when any of them is proposed as an explanation of the actuality of the crossing, an explanatory inversion occurs. That which is already given only as an instantiated determination of an actual subject is asked to account for the actuality that its own instantiation presupposes. A disposition cannot account for the actuality of that of which it is a disposition; it belongs to something actual, and possesses ontological standing only as a determination of an actual subject. To propose the determinations of the continuant as the reason for its actuality is therefore to reverse the order of dependence: it attempts to explain actuality by appeal to that whose very ontological standing presupposes it.

This is the central sentence of the argument, and it can be stated in a single line. Inheritance explains why what is actual is thus; it does not explain why the continuant so determined is actual. The earlier crossing can account for a transition within the figure, for why this configuration followed that one; but the earlier crossing is itself another actuality, which requires whatever actuality requires, and shifting the explanation of the present crossing to an earlier crossing does not answer the question, but merely displaces it along the axis of succession. However far one goes back, one encounters at every point another determinate actuality, and never a sufficient reason for the actual-being now at issue. Nor does moving sideways, toward a concurrent external cause, alter the case: such a cause may supply another determinate actuality whose efficacy explains some change in this continuant, but its own actual-being is already presupposed, and it stands before the question exactly where the continuant’s own determinations stood. Inheritance is not insufficient because there are too few members from which to inherit, nor because there is no direction in which to look for them. It is insufficient in kind.


VII. The Question at the Crossing

At this point the argument introduces no new principle. It need only make explicit one that it has already been employing. Does the Law Explain Itself? confronted the naturalist who treated the physical order as a brute fact and rejected that position, not by declaring it impossible, but by distinguishing two senses condensed into a single word: stop. There is the stop of inquiry, where a method reaches its limit; and there is the stop of reasons, where it is claimed that beneath this there is nothing further to be obtained. Physics reaches the former, but never the latter. To arrive at the end of physical inquiry is not to arrive at the end of reasons, and to convert that limit of inquiry into the ontological self-sufficiency of what has been reached is, that essay argued, a decision rather than a discovery, the one move the naturalist forbids himself at every stage except the last. That rejection of brute ontological stop was formulated there with respect to the being-actual of the physical order, but its reach was general: being-actual is what the search for reasons treats as intelligible, and to exempt any instance of it from the demand for a reason is to suspend, precisely at that point, the assumption under which the entire search had always been conducted.

It is that general rejection, and not the argument tailored to the order as a whole, that the present essay carries forward to the crossing. The essay on law contained a second movement as well, formulated in terms of the whole and its members: that a collection of derived things is not thereby underived; that the question declined of the whole is the very question routinely answered of each of its members, asked once of all of them together. That movement was constructed for a collection, and a single crossing is not a collection; to import it here would be to reproduce in miniature the very mistake of appealing to a sum. It is left behind. What is carried forward is only the more primitive commitment: that contingent being-actual is treated as intelligible, and that to declare one of its instances brute is a decision, not something discovered by exhausting the explanations available within the figure. The essay on law applied that commitment to the order; this essay applies it to the crossing.

So the question, brought at last to its proper place, may be asked. The continuant arrives thus-determined; the inheritance explains the thus and, by the reversal, cannot explain the actuality the thus presupposes. Shall this instance of contingent being-actual, then, be granted a brute stop — declared to be, at the crossing, for no reason and admitting of none? The answer the corpus has already given forbids the easy refusal and permits the honest one. It does not say: that is impossible. It says: you may stop there, but the stop is yours, not the crossing’s. Nothing in the crossing marks itself as the one actuality exempt from the intelligibility the search for reasons extends to every other. The one who stops has not found a floor; he has laid one.

This leaves the reader with exactly two doors, and the essay keeps both open. One may reject the distinction introduced in the third section, denying that any question remains about the actuality of the crossing once its determinations have been fixed, and choose the first. The argument does not declare such a position irrational, for the distinction was presented as a commitment, and a commitment may be declined. Or one may grant the distinction and nevertheless treat actuality as brute, refusing the demand for a reason at the crossing just as the naturalist refused it with respect to the order, and choose the second. What the argument establishes is not a proof that closes both doors. It establishes an implication: given the topological distinction between the that and the how, and given its already stated refusal to make the brute the foundation of contingent being, constitutive dependence at every crossing follows. The crucial word is follows. Not proven against every metaphysician; not imposed upon one who chooses either door; rather, implied by the commitments the corpus already maintains, and shown to be the price of maintaining them.


VIII. Off Every Axis

Only now, as a consequence and never as a premise, does the corpus’s oldest expression concerning the Ground return to use. If the actuality of the crossing cannot be supplied by any inherited determination, nor by the preceding crossing, nor by the sum of determinations or crossings, then looking farther back along the line of succession, or farther beyond along any coordinate of the figure, returns nothing but more determined actualities and never changes the kind of explanation at issue. The insufficiency was not a scarcity of members, to be cured by adding members; it was an insufficiency in kind. Hence the Ground of the actuality of the crossing does not lie on any axis that the figure possesses — not the earliest crossing, not the deepest law, not the broadest sum, but that upon which each such determinate actuality depends and which is itself none of the determined actualities among them. The phrase is not a mystical geography. It registers a difference in explanatory category: the answer to the question “why is it actual?” cannot be one more of the things whose actuality was the question.

Two things are not established by this here, and the essay owes it to the reader to identify them as imported rather than established here. That the Ground reached at each crossing is one and the same Non-Derivative, and not a swarm of grounds, one for each crossing, is not shown by this argument; it is taken from the corpus’s prior exposition of the Non-Derivative as one. And that grounding is itself not a succession — not a divine act strung along, crossing by crossing, parallel to the series of the creature — is likewise not a new deduction here. The thesis that the Ground lies outside every axis allows only the conclusion that it is not a member of the succession. That grounding does not itself occur in succession is the permanent doctrine of the corpus, already stated where it was said that succession is on the side of the creature and grounding belongs to neither. The present argument takes up that doctrine; it does not prove it again. With both imports named, the conclusion employs nothing that it has not either obtained at the crossing or openly borrowed. The crossing succeeds another crossing, and its inherited determinations belong entirely to that succession; but the dependence of its actuality, which rests upon that which no axis carries, does not occupy the axis along which succession runs. The creature is in succession. The Ground is not.


IX. A Formal Statement

Two sentences, offered as the definitions this essay intends to establish.

The actuality of a contingent continuant at the crossing is not among the determinations it inherits: its structure, history, dispositions, powers, numerical identity, and causal continuity explain how the continuant persists thus determined, but each is a determination of something already actual and therefore presupposes, rather than supplies, the actual-being in question. Hence the actuality of the crossing, if it is not brute, has a sufficient reason that resides neither in any inherited determination nor in any preceding crossing.

Sustaining is therefore not granting actuality anew, nor pushing the creature from one Now to the next, but being that upon which the creature’s actual-being depends constitutively, even when its persistence is mediated entirely by its own nature and by the causal order of the figure: succession belongs to the creature; dependence does not belong to the order of succession, and the Ground is reached not as the first of the members of the figure, but as that which no member is.


X. Coda

The essay claims no more than it has shown, and it has not shown everything that might be desired. It has not proven the topology from premises that no reasonable reader could refuse; two doors remain open, and the reader who chooses either of them may retain that position and proceed. What it has done is more limited, and sufficient for the present purpose: it has shown what the topology was already committed to when it affirmed that the Now is sustained. If the actuality of a continuant is not one more of its determinations, and if contingent being-actual is not, at the crossing, a brute fact exempt from the demand for a reason that the corpus maintains for being everywhere else, then the crossing does not possess its actuality by inheritance from what has already crossed. Its dependence is constitutive rather than successive.

And thus the word may finally be used in the sense it should always have borne. To be sustained is not to receive existence again and again. It is never to have possessed actuality as a reserve of one’s own. The creature exists in succession; the Ground does not. “In him all things hold together.” They were not assembled once and then left standing; rather, they subsist, in the present, in the only time in which anything can be actual: now.



References

The Holy Bible. Revised Standard Version, Second Catholic Edition. Ignatius Press, 2006. (Colossians 1:17; 2 Peter 3:4; Hebrews 1:3; Acts 17:28; Exodus 3:14.)

Aquinas, Thomas. On Being and Essence (De Ente et Essentia). Translated by Armand Maurer. Pontifical Institute of Mediaeval Studies, 1968. (On the real distinction of essence and existence in all but the First.)

Aquinas, Thomas. On the Eternity of the World (De Aeternitate Mundi). Translated by Robert T. Miller, 1991. (That reason cannot demonstrate a temporal beginning of the world.)

Aquinas, Thomas. Summa Theologiae. Translated by the Fathers of the English Dominican Province. Christian Classics, 1981. (I, q. 3–4, on the divine esse; q. 104, on the conservation of things in being.)

Kant, Immanuel. Critique of Pure Reason. Translated by Norman Kemp Smith. Macmillan, 1929. (A592/B620–A602/B630, that being is not a real predicate; the hundred thalers.)

Frege, Gottlob. The Foundations of Arithmetic (Die Grundlagen der Arithmetik). Translated by J. L. Austin. Blackwell, 1950. (Existence as a property of a concept, not of an object.)

Leibniz, Gottfried Wilhelm. Principles of Nature and Grace, Based on Reason. 1714. (The principle of sufficient reason, and why there is something rather than nothing.)

Hume, David. Dialogues Concerning Natural Religion. 1779. (Part IX, on explaining the members of a collection.)

Russell, Bertrand, and F. C. Copleston. “A Debate on the Existence of God.” BBC, 1948. (The universe as “just there, and that is all.”)

de Lubac, Henri. The Mystery of the Supernatural. Translated by Rosemary Sheed. Herder & Herder, 1998.

Rahner, Karl. Foundations of Christian Faith. Translated by William V. Dych. Crossroad, 1978.

Gaitan, Oscar. What Sustains the Now? On the Mature Lemniscate, Constitutive Dependence, and the Ground Beneath the Figure. 2026.

Gaitan, Oscar. Does the Law Explain Itself? On Physical Order, the Two Stops, and the Ground the Figure Cannot Supply. 2026.

Gaitan, Oscar. The Now’s Not-Yet: On the Future, the Past, and the Debts the Topology Owes. 2026.

Gaitan, Oscar. What Is the Now? On Simultaneity, the Single Point, and the Closing of the Figure. 2026.

Gaitan, Oscar. Quid est mutatio? On Change, Continuity, and the Subject That Moves. 2026.

Gaitan, Oscar. Who Was Before Me, or Myself? On the Three Questions Hidden in “Before,” the Self Without an Earlier Self, and the Beginning That Is Not a Before. 2026.