Bath
Definition and Size
The bath was the primary unit for measuring liquids in ancient Israel. Based on archaeological evidence, including inscribed jars discovered at several sites, the bath held approximately 22 liters or about 6 US gallons. It served as the liquid equivalent of the ephah, which was the standard dry measure. Ezekiel 45:11 makes this relationship explicit, stating that both the ephah and the bath should be of equal capacity, each being one-tenth of a homer.
The Bath in Solomon's Temple
The bath appears most prominently in the description of Solomon's temple furnishings. The great bronze basin known as the "Sea" held 2,000 baths of water (1 Kings 7:26), making it a massive reservoir of approximately 44,000 liters. The ten bronze lavers, used for washing the sacrificial offerings, each held 40 baths (1 Kings 7:38). These enormous capacities demonstrate both the scale of temple worship and the engineering capabilities of ancient Israel.
Measuring Commerce and Tribute
Beyond the temple, the bath was a standard commercial measure. When Solomon negotiated with Hiram of Tyre for materials to build the temple, he promised payment that included 20,000 baths of wine and 20,000 baths of oil (2 Chronicles 2:10). The Persian king Artaxerxes authorized Ezra to draw up to 100 baths of wine and 100 baths of oil from the royal supplies for temple service (Ezra 7:22). Isaiah used the bath in his prophecy of economic judgment, warning that ten acres of vineyard would yield only one bath of wine (Isaiah 5:10).
The Call for Honest Measures
Ezekiel 45:10-14 presents the bath as part of God's standard for fair commerce. The prophet envisions a restored Israel where just weights and measures prevail. The bath and ephah are to be standardized according to the homer, ensuring honest trade. This echoes the broader biblical concern for economic justice found in passages like Leviticus 19:35-36, Deuteronomy 25:13-16, and Proverbs 20:10, where dishonest measurements are condemned as an abomination to the Lord.
Archaeological Evidence
Several archaeological discoveries have helped scholars determine the actual size of the bath. Inscribed jar handles found at sites like Tell Beit Mirsim and Lachish bear the Hebrew word "bath" or "royal bath," indicating standardized containers. These jars, when measured, suggest a capacity of approximately 22 liters. The consistency of these findings across multiple sites confirms that the bath was a well-regulated measure throughout the kingdom of Judah.
Biblical Context
The bath appears throughout the Old Testament as a standard liquid measure. Key references include the temple furnishings in 1 Kings 7:26 and 7:38, commercial transactions in 2 Chronicles 2:10 and Ezra 7:22, prophetic warning in Isaiah 5:10, and the call for just measurement in Ezekiel 45:10-14. It is consistently used for measuring water, wine, and oil.
Theological Significance
The bath carries theological weight through its connection to temple worship and divine standards of justice. The enormous quantities of water in Solomon's temple basin symbolized purification and God's abundant provision. Ezekiel's emphasis on standardized baths reflects God's concern for honesty and fairness in everyday economic life, showing that worship and ethics are inseparable in biblical theology.
Historical Background
Archaeological discoveries at Tell Beit Mirsim, Lachish, and other Judean sites have uncovered pottery jars inscribed with the word 'bath,' confirming its use as a standardized measure. These vessels typically held around 22 liters. The ancient Near Eastern world had various systems of liquid measurement, and Israel's system shared similarities with those of Mesopotamia and Egypt. Standardization of measures was a mark of royal authority and administrative sophistication.