Names of God in Judaism: meanings, use, and tradition

Major names and their meanings

• Tetragrammaton (YHWH, יהוה) — a four‑letter personal name revealed in the Hebrew Bible. Classical Jewish practice does not pronounce this name in ordinary speech; in prayer the word Adonai is said instead, and outside prayer many Jews say Hashem ("The Name").
• Elohim (אלוהים) — a plural form commonly translated as "God," often used where divine power or majesty is emphasized. In liturgical speech some pronounce it as Elokim to avoid uttering the name in profane contexts.
• El, El Shaddai, Elyon — shorter names meaning "God," "God Almighty," and "Most High," each highlighting different divine attributes used in biblical poetry and prayer.
• Tzevaot (צְבָאוֹת) — usually translated "Hosts" or "Armies" (as in "Lord of Hosts"), emphasizing sovereignty over heavenly and earthly powers.
• Ehyeh-Asher-Ehyeh — the phrase revealed at the burning bush often rendered "I Am That I Am" or "I Will Be What I Will Be," conveying self‑existence and covenantal presence.

Historical background and pronunciation

Names for God appear throughout the Hebrew Bible and were used in different registers: narrative, law, poetry and worship. Over time Jewish communities developed avoidance practices for the divine name written as YHWH. Medieval and later scribes (the Masoretes) added vowel signs to the biblical text; in many manuscripts the vowels of Adonai or Elohim were combined with the consonants YHWH as a cue that the reader should say the substitute. Modern scholarship generally reconstructs a probable historical pronunciation such as "Yahweh," but that form is not part of normative Jewish liturgical practice.

Rules about speaking and writing the divine names

Rabbinic law distinguishes between names that may not be erased and those that may be written in ordinary contexts. Classical sources list a set of holy names that must not be erased, and entire words that represent God's essential name are treated with particular respect. For this reason Jews often avoid writing the full Tetragrammaton outside of sacred texts; in English some write "G‑d" and in Hebrew abbreviations or other devices are used to prevent desecration of the name. When reading scripture publicly, traditional practice calls for substituting Adonai or another permitted vocalization.

Liturgical and cultural uses

The different names serve specific roles in prayer, blessings and theological reflection. Liturgical texts will choose a name that fits the tone—mercy, judgment, transcendence or immanence—so that the vocabulary of prayer shapes the believer's understanding of God. In everyday conversation many Jews prefer neutral phrases such as Hashem or simply "God" to show reverence and to avoid accidental misuse. Mystical and kabbalistic traditions also explore divine names and letter combinations as symbolic and meditative tools, though these practices are specialized and governed by their own norms.

Distinctions and notable facts

• Different names are not merely synonyms: they emphasize diverse attributes or modes of relationship between God and the world.
• Substitution practices (saying Adonai or Hashem) developed both for reverence and to comply with prohibitions about using the sacred name in vain.
• Christian and other traditions sometimes rendered the Hebrew consonants with different vowels (producing forms such as "Jehovah" in early modern usage), but that vocalization is not used in Jewish worship.

For further reading about Jewish practice and textual traditions see general introductions to Judaism, studies of the Hebrew Bible and the history of the divine names, or resources that discuss the Torah and liturgy, such as primary scriptural texts and scholarly summaries of biblical language and pronunciation here. These sources can provide more detailed linguistic, historical and legal perspectives on how and why certain names of God have been treated with special care.