Aquinas says money is a measuring stick. Nobody collects rulers. | Catholic Daily No. 31

Aquinas of the Week · Whether Happiness Consists in Wealth · 14th Week in Ordinary Time

When Thomas Aquinas begins the part of the Summa that asks what human happiness actually is, the very first candidate he takes up — before pleasure, before honor, before power — is wealth. He knew his audience. And his answer, when it comes, is not the sermon you expect.

He does not begin by calling greed a sin. He begins by making a distinction, and the distinction does all the work. There are, he says, two kinds of riches. Natural riches are the things that actually serve a human being's nature — food, drink, clothing, a roof. Artificial riches are something else entirely: money, which is "invented by the art of man, for the convenience of exchange, and as a measure of things salable" (Summa I-II, Q.2, A.1).

Now watch the argument close. Natural riches cannot be man's final end, Aquinas says, because "they are sought for the sake of something else" — they exist to support human life, and so they point past themselves. And artificial riches are in a worse position still: money is sought only in order to get natural riches. It is a means to a means. Twice removed from anything that could actually be the point. Therefore, he concludes, "it is impossible for happiness, which is the last end of man, to consist in wealth."

Notice what kind of error he has identified. Aquinas has not caught the greedy man committing a sin — not yet. He has caught him committing a mistake. Money is a measure of things salable: a ruler, an instrument for telling you what a thing is worth so you can exchange for it. And nobody collects rulers. To pile up the measuring stick, to organize a life around accumulating the unit of account, is to treat the yardstick as the field. It is not first wickedness. It is a category error — and the sin, when it comes, grows in the space the error opens.

"Return, O Israel, to the LORD your God; you have collapsed through your guilt… What more has Ephraim to do with idols? … Straight are the paths of the LORD, in them the just walk." — Hosea 14:2, 9–10

→ The prophet finishes his book, and the Church sets it under this Beatitude of the mind. What more has he to do with idols? An idol is precisely a made thing given the honor owed to the end — and money, Aquinas says, is exactly a made thing, "invented by the art of man." It becomes an idol not when you have it, but the moment it stops being a measure and starts being the point. And the Gospel gives the posture for anyone who must handle it: "Behold, I am sending you like sheep in the midst of wolves; so be shrewd as serpents and simple as doves" (Matthew 10:16). Not naïve. Not predatory. Both at once, which is the hardest thing.

The whole treatise on beatitude opens here, and it is the most practical page in the Summa for anyone who works with money. Aquinas is not squeamish about wealth; he never says it is evil, and he never says a Christian should be poor at arithmetic. He says something more useful and more dangerous: that money is instrumental all the way down. It is a tool for getting the things that sustain a life, and those things in turn exist for the sake of the person, and the person exists for God. Every rung of that ladder points up. Stop climbing at the bottom rung and you have not merely stopped early — you have mistaken the ladder for the roof.

The measure is very easy to worship, because it can be counted, compared, and posted. And so the number becomes the scoreboard, and then the scoreboard becomes the game, and a man can spend thirty years accumulating the unit of account without ever once asking what it was a measure of. Aquinas would not call that first a moral failure. He would call it bad thinking — and the moral failure follows on behind it, quietly, in what a person becomes willing to do for a ruler.

The Gospel line is the corrective, and it is the whole job description of an honest investor: shrewd as serpents, and simple as doves. Most people manage one. Shrewd without simplicity is the predator — competent, and willing to make his gain out of another man's ignorance or need. Simple without shrewdness is the well-meaning amateur who loses other people's money while feeling good about himself. Christ commands both: know the tape, read the filing, respect the risk — and keep your hands clean, tell the truth about a loss, refuse the profit that is grown in somebody's exploitation. That is also, exactly, why the money that comes through this system is tithed and screened before it is ever counted. Ten percent given away is a standing declaration that the measure is not the end.

A second straight session with one name pressed against its line, and still no trigger. Cash remains the position.

→ ANET · Technology · RS 88 · $184.69 · at its 52-week pivot, second day — could trigger any day

→ MRNA · Healthcare · RS 98 · $76.56 · 6.4% away · CAT · RS 96 · well below

We do not force the measure. The number will be what it is; the work is to be ready, honest, and unhurried when it moves.

Aquinas says money is a measure of things salable — a ruler, made by men, for exchanging what is real. And nobody collects rulers.

If you stopped counting the measure for a month, what would you find you were actually measuring toward — and would you be content to have spent this decade of your life getting it?

Enoch Capital Management · [email protected] · 2121 S. Broadway, #511 · Denver CO 80210
Educational content only. Not investment advice. Publisher's Exemption (Lowe v. SEC, 472 U.S. 181, 1985).