Tongue

Overview

In biblical literature the tongue names both the physical organ of speech and, more often, speech itself in its moral, theological, and communal efficacy. It can confess God, bless, teach, heal, and give wise counsel; it can also lie, flatter, accuse, curse, and fracture covenantal life. Because speech is treated as revelatory of the heart and consequential for the community, the tongue becomes a concentrated image for the relation between interior disposition, public utterance, and divine judgment; in the New Testament the image expands further through Pentecost and the Pauline discussion of "tongues" as languages or charismatic speech.

Biblical shape

In the Hebrew Bible the tongue is both literal organ and standard figure for speech itself. Psalms repeatedly contrast the tongue that praises God with the tongue that devises destruction, practices deceit, or utters curses (Pss 34; 52; 120). Wisdom literature gives the image its densest ethical elaboration: the tongue may be "like the choice silver" of the righteous, a "tree of life," or a piercing sword; hence the concentrated aphorism that "death and life are in the power of the tongue" (Prov 18:21). The prophets extend the motif into covenantal and judicial registers. Isaiah's cleansed lips authorize prophetic speech (Isa 6:5-7), foreign "tongue" can signify judgment (Isa 28:11), and Jeremiah portrays the deceitful tongue as a sign of communal treachery (Jer 9:3-8). Alongside this, silence or a tongue bound to the palate can mark affliction, incapacity, or divine restraint (e.g., Ps 137:6; Ezek 3:26). Second Temple Jewish literature intensifies these sapiential concerns.

Key passages

• Ps 34:13 — לָשׁוֹן — tongue; language.
• Ps 52:2-4 — לָשׁוֹן — tongue; language.
• Prov 12:18 — לָשׁוֹן — tongue; language.
• Prov 18:21 — לָשׁוֹן — tongue; language.
• Isa 28:11 — לָשׁוֹן — tongue; language.
• Jer 9:3-8 — לָשׁוֹן — tongue; language.
• Gen 11:1 — שָׂפָה — lip; speech; language.
• Isa 6:5-7 — שָׂפָה — lip; speech; language.
• Prov 10:19-21 — שָׂפָה — lip; speech; language.
• Acts 2:3-11 — γλῶσσα — tongue; language.

Theological significance

Ecumenical Consensus: Across Christian traditions, the tongue is read as the concentrated image of speech's double capacity to bless and to destroy. Eastern Orthodox: Eastern Orthodox interpretation gives the symbol a particularly strong liturgical and iconographic profile through Pentecost and ascetical watchfulness. Roman Catholic: Roman Catholic reading is marked by a strong moral-theological treatment of verbal sins together with liturgical concern for purified speech.

Related Atlas concepts

• fire
• heart
• mouth