How Alcohol Revenue Is Treated Across Four Faiths

Constellation Brands (NYSE: STZ) is the clearest test case in the market. In fiscal 2025 the company reported roughly $8.3 billion in beer net sales, anchored by Modelo Especial and Corona, plus about $824 million from wine and spirits after its 2025 wine divestitures. Beer alone is around 83% of the business. So here is the question that splits faith-based investors down the middle: is STZ a hard no, or does it fail a percentage test that some other alcohol stock might pass? The answer depends entirely on which faith framework you hand the spreadsheet to, and how alcohol revenue is treated across four faiths is one of the sharpest illustrations of why "ethical screening" is never one method.

The core divide is simple to state and easy to get wrong. Some frameworks use a materiality threshold: a company can earn a small, capped share of its revenue from alcohol and still pass. Others use a hard-fail: if the company's business is making or selling alcohol, it is excluded, full stop, no matter how small the number. Constellation is not a borderline case under any of them, because alcohol is its entire reason to exist. The interesting fights happen at the edges, with the supermarket chain that stocks a beer aisle, the hotel operator with minibars, and the conglomerate with one liquor subsidiary.

The Islamic Approach: A Real 5% Ceiling, Not a Vibe

Islamic screening is where the materiality threshold is most formal. Under the AAOIFI (Accounting and Auditing Organization for Islamic Financial Institutions) standards, a company is excluded outright if its core business is prohibited: conventional banking, gambling, pork, adult entertainment, and alcohol production or distribution. That is a hard-fail on the primary business.

The nuance is the mixed company. A diversified firm with a small, incidental stream of prohibited income can still qualify if that income is minor. AAOIFI and the major index families set that materiality line at 5% of total revenue. Cross the 5% and the company fails. Stay under it and the company can pass the business screen, though the investor is then expected to purify (donate) the proportion of dividends traceable to the impure income.

Index providers implement this with small differences worth knowing. The Dow Jones Islamic Market indices and S&P Shariah use a 5% revenue cap on alcohol and the other prohibited categories. FTSE and MSCI Islamic indices run similar 5% business-activity screens, then layer their own financial-ratio tests on top (debt, cash, and interest-bearing securities, each benchmarked around 30% to 33% of market cap or assets depending on the provider). The doctrine here is settled: alcohol is haram, and its consumption and trade are prohibited, a ruling scholars root in Quran 5:90-91 and the well-known hadith cursing the ten parties to wine, including its seller and its carrier. What is an inference, not doctrine, is the exact 5% number. There is no verse that says "five percent." That figure is a scholarly ijtihad, a reasoned tolerance for the reality that in a modern economy almost no listed company is perfectly pure. Constellation Brands fails immediately: its alcohol revenue is not 5%, it is nearly 100%.

The Catholic Approach: Primary Purpose, Hard-Fail

The United States Conference of Catholic Bishops takes a different route, and it does not run on a 5% cap. The USCCB Socially Responsible Investment Guidelines screen out companies whose primary purpose is deriving revenue from certain harms. Alcohol sits in the "addictive products" family alongside tobacco and, in the updated guidance, recreational cannabis and gambling.

Notice the mechanism: "primary purpose," a qualitative hard-fail, not a revenue percentage. The bishops do apply explicit numeric thresholds elsewhere, for example a 10% revenue trigger on pornography, but alcohol producers are treated as excluded by what they do. Brown-Forman (NYSE: BF.B), maker of Jack Daniel's, is a textbook exclusion under this logic. It can be a well-run, sustainability-minded company and still be off the list, because its business is producing an addictive product. Constellation Brands is the same story. This is the "hard-fail" pole of the spectrum, and it is a good example of how two faiths can reach the identical verdict on STZ (excluded) through completely different machinery: the Muslim analyst gets there via a blown 5% cap, the Catholic screen gets there via primary-purpose exclusion.

The broader Christian tradition is not monolithic. Biblically Responsible Investing (BRI) as practiced by evangelical screeners typically organizes exclusions into a set of categories, alcohol frequently among them, though some BRI providers treat alcohol more leniently than abortion, pornography, or gambling because Scripture does not prohibit wine as such (Jesus turned water into wine at Cana; Paul advised Timothy to take "a little wine" for his stomach). That produces real variation: one Christian fund may exclude any alcohol producer, another may only flag heavy involvement. The point is that "Christian screening" already contains a materiality-versus-absolute debate inside itself.

The Jewish Approach: The One That Surprises People

Here is the misconception worth clearing up. Many investors assume every faith-based screen treats alcohol as a sin stock. Under halakha (Jewish law), it does not.

Wine is not merely permitted in Judaism, it is commanded. Kiddush over wine sanctifies Shabbat and festivals; four cups structure the Passover seder; wine blesses a wedding and a bris. There is no categorical prohibition on producing or selling alcohol, and drunkenness is discouraged as a matter of character and self-control, not as a forbidden industry. So a halakhic investment screen built in the tradition of institutions like the Bais HaVaad, which spend enormous energy on ribbis (the two-tier prohibition on interest), does not carry an alcohol exclusion at all. The Jewish framework's sharpest concerns are interest-based finance, Shabbat and kashrut observance in operations, and business ethics like honest weights and measures, not the beverage itself.

That means Constellation Brands can clear a halakhic alcohol screen while failing an Islamic one and a Catholic one on the very same revenue. Same 10-K, three different verdicts. When you see that, you stop treating "faith-based" as a single label and start reading the actual rulebook.

The LDS Approach: The Word of Wisdom Hard-Fail

The Latter-day Saint framework lands closest to the Catholic pole. The Word of Wisdom (Doctrine and Covenants Section 89) counsels against "strong drinks," which the modern Church interprets as a prohibition on alcohol consumption for observant members. An LDS-informed screen therefore treats alcohol production and sale as an excluded activity, another hard-fail rather than a capped tolerance.

This is doctrine on the consumption side and inference on the investment side. Section 89 addresses what a member should drink, not explicitly what a member's index fund may hold, so applying it to portfolio construction is a reasoned extension, the same kind of ijtihad-style step the 5% Islamic cap represents. Under this lens, STZ and BF.B are both out.

Where FaithScreener Draws the Lines

FaithScreener implements exactly these distinctions instead of flattening them into one "sin score." Each supported tradition carries its own alcohol rule: the Islamic screen enforces the AAOIFI-style 5% revenue materiality cap alongside the financial ratios; the Catholic USCCB and LDS screens apply primary-purpose and Word of Wisdom hard-fails; the Christian BRI screen exposes the category so you can set your own tolerance; and the Jewish halakhic screen does not exclude alcohol at all, focusing its energy on interest and operational observance. You can read how each rule is coded in the methodology, see the traditions side by side in frameworks, and run a stock like STZ through all of them at once in the compare view to watch the verdicts diverge on identical financials.

The reason this matters practically: an investor who only knows "alcohol is forbidden in my faith" can badly misjudge a mixed company. A supermarket chain earning 3% of revenue from a beer and wine aisle passes an Islamic 5% cap but might still trip a strict primary-purpose reader who overweights the exposure. A hotel REIT with minibar revenue is a different question again. The threshold-versus-hard-fail distinction is precisely what decides those cases, and it is invisible if you only look at the pure-play names.

Clearing Up the "5% Means It's Fine" Myth

One more misconception, this time inside the Islamic camp. Passing the 5% business screen does not mean the alcohol income is blessed or ignorable. It means the company is investable despite a minor impurity, and the investor still owes purification on the tainted share of returns. The 5% is a tolerance for unavoidable contamination in a global economy, not a license. Scholars who set it were explicit that the goal is to enable participation in equity markets without endorsing the haram fraction, which is why the purification step is not optional in the classical treatment. Treating 5% as "close enough, forget about it" misreads the entire structure.

The Bottom Line

Constellation Brands fails Islamic, Catholic, and LDS screens and can pass a Jewish halakhic one, on the same $9 billion in alcohol-heavy revenue, because the frameworks disagree on the fundamental method. Islam uses a real 5% materiality cap plus purification; Catholic USCCB and LDS use primary-purpose and Word of Wisdom hard-fails; Christian BRI splits internally on how strict to be; and Judaism does not treat alcohol as a prohibited industry at all. How alcohol revenue is treated across four faiths is not a rounding difference, it is a difference in what the rule is even trying to measure, threshold versus category. Know which one your tradition uses before you judge a mixed company by a headline number.

This article is educational research, not a religious ruling or personalized investment advice; confirm any specific holding with a qualified scholar or financial advisor before acting.