צוּם
to cover over (the mouth), i.e. to fast
Definition
The Hebrew verb צוּם (tsûwm) means 'to fast' or 'to abstain from food.' It describes the deliberate act of covering or closing one's mouth, not just from eating, but as a comprehensive expression of mourning, repentance, or urgent supplication before God. In 2 Samuel 12:16-23, David fasts intensely while pleading for his sick child's life, demonstrating its use in personal, desperate prayer. In other contexts, such as Judges 20:26 and 1 Samuel 7:6, fasting is a communal act of national repentance and seeking God's guidance before battle or during a crisis.
Biblical Usage
This verb is used 17 times, primarily in the historical books (Judges, 1 & 2 Samuel, 1 Kings, Ezra, Nehemiah, Esther, Psalms, Daniel, and Joel). It appears in both individual and corporate contexts. A key pattern is its association with mourning (as in 1 Samuel 31:13 and 2 Samuel 1:12 for Saul) and with penitential prayer, often accompanied by wearing sackcloth and crying out to God (e.g., Nehemiah 9:1, Joel 2:12).
Etymology
צוּם is a primitive root meaning 'to cover over,' specifically the mouth. This concrete image of covering the mouth evolved into the abstract meaning of abstaining from food. Cognates exist in other Semitic languages, like Arabic ṣāma ('to fast'), pointing to a shared cultural and linguistic concept of fasting as a religious discipline.
Semantic Range
Fasting (צוּם) is a significant spiritual discipline in the Hebrew Bible, representing humility, dependence, and wholehearted seeking of God. It is not merely a physical act but an outward sign of an inward posture of repentance (Joel 2:12) or deep distress. Understanding this Hebrew root enriches reading by highlighting that biblical fasting is intrinsically tied to prayer and a focused appeal to God's mercy, rather than being an end in itself.
In ancient Israelite culture, fasting was a recognized public and private ritual to express grief, repentance, or a crisis. It was often a communal act during national emergencies (1 Samuel 7:6) or a personal response to tragedy (2 Samuel 12:16). Unlike some modern understandings of fasting for health or discipline, the biblical practice was almost exclusively a religious act, a non-verbal but powerful form of prayer and lament before Yahweh.
עָנָה (ʿānâ, H6031) — Often means 'to afflict' or 'humble oneself,' and is closely paired with fasting (e.g., Leviticus 16:29, Isaiah 58:3), emphasizing the inward posture of humility. סָפַד (sāphad, H5594) — Means 'to wail' or 'lament,' associated with mourning rituals that sometimes include fasting, but focuses on the outward expression of grief.
Word Details
How this works
Hebrew definitions are from Brown-Driver-Briggs (1906) and Strong's Exhaustive Concordance (1890), both public domain. BDB was groundbreaking for its era but reflects 19th-century assumptions about Semitic etymology. Modern scholarship (HALOT, DCH) has revised many entries. Use these definitions as a starting point for exploration, not as the final word on a term's meaning in context.
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