A Biblical Definition and Diagnosis of Gluttony

Gluttony is best defined from Scripture rather than from cultural assumptions. When we examine the biblical uses of "glutton," "gluttonous," and related terms, a picture emerges that connects gluttony with excess, lack of self-control, and bodily harm.

Key Biblical Uses

In the Old Testament, Deuteronomy 21:20 describes a rebellious son:

"This our son is stubborn and rebellious, he will not obey our voice; he is a glutton, and a drunkard."

This is the first occurrence. The context makes clear that whatever "glutton" means here, it is morally negative; it is linked with stubbornness, rebellion, disobedience, and drunkenness, and leads to severe judgment Deuteronomy 21:21.

Proverbs 23:21 likewise couples the term with drunkenness:

"For the drunkard and the glutton shall come to poverty: and drowsiness shall clothe a man with rags."

Twice, then, Scripture places "glutton" alongside "drunkard," suggesting an analogy between excess in food and excess in drink.

In the New Testament, "gluttonous" appears in accusations against Christ:

"The Son of man came eating and drinking, and they say, Behold a man gluttonous, and a winebibber, a friend of publicans and sinners." Matthew 11:19

The same language appears in Luke 7:34. Jesus "came eating and drinking," yet the accusation is false. Ordinary, even hearty, eating and drinking is not gluttony or drunkenness. The terms "gluttonous" and "winebibber" are pejorative exaggerations meant to discredit him.

From these passages we can infer: everyone eats and drinks, but some cross a line—some eat to the point of gluttony, just as some drink to the point of being a winebibber or drunkard.

Gluttony by Analogy with Drunkenness

Because Scripture consistently pairs gluttony with drunkenness, it is helpful to define gluttony by analogy. A drunkard is not someone who merely drinks, but one who drinks to excess, to the point that the substance becomes toxic and impairs him.

In parallel fashion, gluttony is not simply eating, nor enjoying good food, nor even eating heartily on occasion. Rather, gluttony is eating to the point of harm. It is a pattern of consumption that introduces a kind of toxicity to the body.

Alcoholic toxicity generally manifests quickly: slurred speech, impaired judgment, loss of inhibitions, and so forth. Food toxicity tends to show itself more slowly and subtly: weight gain, high blood pressure, systemic inflammation, metabolic markers out of balance, and resulting illnesses. Nonetheless, the principle is the same: intake beyond what is fitting and healthful, leading to bodily damage.

Thus a biblically grounded definition would be: gluttony is habitual eating to the point of bodily harm, an excess that parallels drunkenness in the realm of food.

Signs and Consequences

Because food-related toxicity often accumulates over time, the signs of gluttony are not always as instantly visible as the signs of drunkenness. Yet they can be discerned:

• Persistent and significant excess body weight not reasonably attributable to other causes.
• Chronic markers such as elevated blood pressure, inflammation, or other indicators that, in a given case, can reasonably be traced to overconsumption.
• A pattern of eating driven by impulse rather than need, with little regard for foreseeable physical consequences.

One must be cautious here. High blood pressure or other conditions can arise from many causes besides gluttony, so no single symptom proves the case. But where a person knows that his manner of eating is damaging his health, yet continues in that pattern, he is at least flirting with gluttony.

Gluttony and the Proper Enjoyment of Food

It is important not to overreact and treat all rich or pleasant food as sinful. Scripture presents Jesus himself as one who "came eating and drinking." There is room for feasting, for a celebratory meal, for food that brings joy and fellowship, just as there is a place for the "little wine" of 1 Timothy 5:23.

A donut, for example, may have no great nutritional value, but in moderate use it can provide enjoyment, hospitality, and even a quick source of energy. The problem arises when such foods, or any foods, are consumed in such quantity or with such frequency that they become destructive rather than beneficial.

Therefore, the issue is not the intrinsic "type" of food as much as the quantity, frequency, and effects. The glutton is one whose pattern of eating is no longer serving his good but is undermining it.

Summary Definition

From the biblical data and its linkage with drunkenness, gluttony can be concisely defined as:

Eating to the point of toxicity---a sustained pattern of overconsumption that harms the body and reflects a lack of self-control.

The Christian aim is not joyless austerity, but the wise, thankful, and moderate enjoyment of God's provision, avoiding the kind of excess that Scripture labels as gluttony.

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