ANX041

The golden statue: dimensions, structure and quantity of gold required

Daniel 3.1 fournit deux dimensions : hauteur : 60 coudées ; largeur : 6 coudées. La valeur exacte de la coudée variait selon les régions…

10 min 6 verses 2 books

1. The dimensions given by Daniel

Daniel 3.1 gives two dimensions:

  • height: 60 cubits;
  • width: 6 cubits.

The exact value of the cubit varied according to region and period. An estimate of roughly 45 to 50 centimeters leads to the following dimensions:

  • height: about 27 to 30 meters;
  • width: about 2.7 to 3 meters.

The ratio of height to width is therefore 10 to 1.

These proportions are very elongated for a human statue represented naturally. Several explanations are conceivable: the dimensions might include a large pedestal; the monument might have had a form closer to a monumental image or a stele than to a classical human statue; finally, the text may simply give the maximum dimensions of the whole.

None of these solutions can be demonstrated with certainty from Daniel 3.1.

2. Does "a statue of gold" mean "of solid gold"?

The expression "statue of gold" is not enough to establish that the whole monument was made of solid gold.

Elsewhere the Bible uses the name of the visible material to designate an object whose inner structure is made of a different material.

The ark of the covenant, for example, is made of acacia wood and then overlaid with pure gold inside and out (Exodus 25.10-11). The altar of incense is also built of acacia wood and then overlaid with gold (Exodus 30.1-3).

This technique obviously does not imply that Daniel's statue was built in exactly this way. It simply shows that an expression designating an object by its precious covering does not require that it be made entirely of that material.

An inner structure of wood, brick, stone, or a combination of materials, covered with a metal overlay, is therefore a reasonable possibility.

3. Why would an entirely gold statue pose a problem?

The density of gold is about 19.3 tonnes per cubic meter.

This means that a single cubic meter of gold has a mass of about 19 tonnes.

Even without knowing the exact shape of the statue, a solid construction nearly 30 meters high would therefore require an extraordinary quantity of metal.

For purely illustrative purposes, 10 m³ of gold would already represent:

10 × 19.3 = about 193 tonnes of gold.

Yet 10 m³ is a very small volume compared with the overall envelope of a monument nearly 30 meters high.

A truly solid statue would therefore have required several hundred tonnes, or even more depending on its geometry.

The text does not require such an interpretation.

4. A model based on the outer surface

The hypothesis of an overlay makes it possible to obtain much more plausible orders of magnitude.

The problem is that Daniel does not give the depth of the statue or its exact shape. Its outer surface therefore cannot be calculated precisely.

To have a simple model, we can hypothetically assume a surface to be covered of the order of 100 to 150 m².

This figure is not a biblical datum. It serves only to show how the thickness of the overlay radically changes the quantity of gold required.

The mass of gold can be approximately calculated by the formula:

mass = surface × thickness × density of gold.

With a density of about 19,300 kg/m³, it becomes possible to compare several scenarios.

5. First scenario: a very thin gold leaf

Ancient gilding could use extremely thin sheets of metal. If we assume, for illustration only, a thickness of 0.01 mm, that is 0.00001 meter, over a surface of 150 m²:

150 × 0.00001 × 19,300 ≈ 29 kg of gold.

A thickness of only a few micrometers would reduce this quantity even more considerably.

This first scenario shows that a visually gilded monument does not necessarily require tonnes of gold.

The main difficulty lies in the impossibility of knowing the technique actually used for the statue of Daniel 3.

6. Second scenario: a 0.1 millimeter overlay

With a thickness of 0.1 mm:

150 × 0.0001 × 19,300 ≈ 290 kg of gold.

Such an overlay would therefore require about 290 kilograms of gold for a surface of 150 m².

This quantity is considerable, but it is out of all proportion to what a solid statue would require.

7. Third scenario: a 0.5 millimeter overlay

With a thickness of 0.5 mm:

150 × 0.0005 × 19,300 ≈ 1,448 kg.

Approximately 1.45 tonnes of gold would then be needed.

This hypothesis already corresponds to a metal covering far more substantial than a simple gold-leaf gilding.

8. Fourth scenario: a one-millimeter layer

For a thickness of one millimeter:

150 × 0.001 × 19,300 ≈ 2,895 kg.

The monument would then require about 2.9 tonnes of gold.

Even this quantity remains far below the hundreds of tonnes potentially required for a solid structure.

9. Comparison of orders of magnitude

For a hypothetical surface of 150 m², the results can be summarized as follows:

Hypothetical thicknessApproximate quantity of gold
0.01 mm29 kg
0.1 mm290 kg
0.5 mm1.45 tonnes
1 mm2.9 tonnes
10 m³ of solid gold193 tonnes

The last line is not directly comparable to the previous ones since it represents a volume of gold and not an overlay. It serves only to measure the considerable difference between a plated construction and a solid one.

10. Which hypothesis is the most likely?

From the data of Daniel 3 alone, it is impossible to determine the method of manufacture.

However, three observations can be made.

First, the dimensions of the monument make the hypothesis of an entirely solid construction extremely costly in raw material.

Second, ancient techniques made it possible to cover structures made of far less costly materials with a precious metal.

Third, the purpose of the statue was essentially visual and ceremonial. A gold overlay could produce the desired appearance without requiring a solid construction.

The hypothesis of a structure covered with gold therefore appears materially plausible, but it must remain presented as a reconstruction.

11. Gold in the context of Daniel 2 and 3

The choice of gold also has a particular significance in the succession of the two chapters.

In the dream of Daniel 2, Nebuchadnezzar is identified with the head of gold of the great statue: "You are the head of gold" (Daniel 2.38).

But this prophetic statue does not remain entirely of gold. After the head come silver, bronze, iron, and then the mixture of iron and clay (Daniel 2.32-33, 39-43).

Daniel 3 then presents a statue described entirely as "of gold."

It is tempting to interpret this contrast as a reaction of Nebuchadnezzar to the message of Daniel 2: instead of accepting the idea that his kingdom will be replaced by others, he would symbolically make the whole statue an image of gold.

This interpretation has a certain literary coherence, but the text never says that Nebuchadnezzar built the statue of Daniel 3 in response to his dream.

It must therefore be presented as an interpretive hypothesis and not as an explicitly reported historical fact.

12. What the calculations can actually establish

The calculations concerning the quantity of gold do not make it possible to reconstruct the statue of Nebuchadnezzar.

We do not know:

  • its exact shape;
  • its depth;
  • the existence and possible dimensions of a pedestal;
  • the nature of its internal structure;
  • the gilding technique;
  • the thickness of the overlay.

Any precise estimate of the actual quantity of gold would therefore be artificial.

These calculations nevertheless have a use: they show that the expression "statue of gold" does not in the least oblige us to imagine several hundred tonnes of solid gold.

Depending on the technique used, the outward appearance of a monumentally gilded monument could be obtained with a few dozen kilograms, a few hundred kilograms, or several tonnes of gold.

The most prudent conclusion therefore remains the following: Daniel 3 affirms that an immense statue of gold was set up in the plain of Dura, but does not specify whether it was solid or overlaid with gold. A structure made of a less precious material and covered with gold is technically plausible and makes it possible to understand the biblical expression without supposing an extraordinary mass of solid gold.