The Name of God: YHWH and the Tetragrammaton
God said to Moses, “I AM WHO I AM,” and he said, “You shall tell the children of Israel this: ‘I AM has sent me to you.’”Exodus 3:14 · World English Bible
Original Language & Text
God's personal name appears in the Hebrew Bible as four consonants, YHWH, called the Tetragrammaton, meaning 'four letters.' It shows up roughly 6,800 times. Ancient Hebrew was written without vowels, and by the time of the Second Temple period, Jewish tradition considered the name too sacred to say out loud, based on a strict reading of the commandment not to misuse God's name (Exodus 20:7). Instead, readers said 'Adonai' ('my Lord') or, in everyday speech, 'HaShem' ('the Name'). Centuries later, Jewish scribes called Masoretes added vowel markings to the Hebrew text to guide pronunciation. Under YHWH's consonants, they placed the vowels belonging to 'Adonai' (or sometimes 'Elohim,' meaning 'God') as a cue for what to say instead of pronouncing the name itself. Later Christian scholars, from roughly the 1100s to 1500s, misread this combined form literally, producing the name 'Jehovah.' The pronunciation scholars now think is closer to the original, 'Yahweh,' is reconstructed from early Greek transliterations by church writers and from the grammar of the Hebrew verb 'to be' (hayah), connecting it to God's words in Exodus 3:14, 'I am who I am,' or 'I will be what I will be.'
History & Authorship
In ancient Israel, God's name seems to have been spoken fairly openly at first. It shows up in personal names, blessings, and inscriptions like the Lachish letters and the Mesha Stele. But reverence for the name grew stronger during and after the Babylonian exile, and by the Second Temple period, Jewish practice avoided saying it at all, using 'Adonai' instead in speech. This custom shows up in the Greek Old Testament (Septuagint), which translates YHWH as 'Kyrios' ('Lord'). This avoidance became fixed Jewish religious practice, and the true original pronunciation was largely lost to common knowledge over the centuries, surviving mainly through scholarly reconstruction. Christian Bible translators inherited the same 'Lord'/'Kyrios' pattern, which is why most English Bibles print YHWH as 'LORD' in small capital letters. Meanwhile, some scholars during and after the Reformation popularized 'Jehovah' as a supposedly literal reading of the vowel-marked Hebrew form, even though this reading is linguistically mistaken. The American Standard Version (1901) and the Jehovah's Witnesses' New World Translation later used 'Jehovah' throughout their Old and New Testaments. Since the 1800s and 1900s, careful comparison of related ancient languages has led most scholars to favor 'Yahweh' as the more historically accurate reconstruction.
The Popular / Mainstream View
Most Jewish practice today continues the ancient custom of not pronouncing God's personal name, using 'Adonai' in worship readings or 'HaShem' in everyday speech. Most English Bibles used by Protestants and Catholics render YHWH as 'LORD' in small capital letters rather than spelling out the name, following the pattern set by the ancient Greek and Latin translations. Among scholars, and in some Christian traditions and translations (like the Jerusalem Bible and various academic works), 'Yahweh' is used as the best available reconstruction of the historical pronunciation. 'Jehovah' mostly survives today in certain traditional hymns, in Jehovah's Witnesses' theology and their New World Translation, and in some older English Bible translations.
Minority & Alternative Views
Jehovah's Witnesses and 'Jehovah' usage
Jehovah's Witnesses believe God's name should be actively used and spoken rather than avoided, and they use 'Jehovah' throughout their New World Translation, including in New Testament passages, where they believe YHWH originally appeared before later scribes supposedly replaced it with 'Kyrios' ('Lord'). This claim about the original New Testament text is not supported by any surviving Greek New Testament manuscript, and mainstream textual scholars reject it.
Sacred Name movement
A number of smaller Christian groups, sometimes called Sacred Namers, insist on using a specific version of God's name, such as 'Yahweh,' 'Yahuah,' or other forms, and sometimes a Hebrew-style version of Jesus's name too (such as 'Yahshua'). They argue that replacing the name with general titles like 'God' or 'LORD' hides something they consider essential to proper worship and to knowing who God is.
Rabbinic prohibition on any pronunciation
Traditional Orthodox Judaism holds that the correct pronunciation should not be reconstructed or spoken under any circumstances today, outside of the historic Temple rituals of the past. This view treats scholarly reconstructions like 'Yahweh' as inappropriate, even just as an academic exercise, because the prohibition is seen as ongoing Jewish religious law, not merely a piece of lost linguistic trivia.
What Scholars Say
It's well established among historical linguists that the name 'Jehovah' came from a Christian misreading of vowel markings that Jewish scribes had borrowed from the word 'Adonai,' and that it does not reflect how the name was ever actually pronounced in ancient times. This point is essentially not disputed, except within specific faith communities that keep using 'Jehovah' out of tradition. 'Yahweh' is the reconstruction most scholars accept, supported by early Greek spellings found in writers like Clement of Alexandria and by the likely connection to the Hebrew verb 'to be.' Still, complete certainty about the ancient pronunciation isn't possible, since no ancient Hebrew source ever wrote the vowels down. What remains a matter of religious practice, not linguistics, is whether the name should be spoken, written out, or replaced with a substitute. That's a question of religious law and reverence, not of translation accuracy.
Sources & Further Reading
- Gerhard von Rad and Martin Noth on the divine name's history
- Ludwig Koehler and Walter Baumgartner, Hebrew and Aramaic Lexicon of the Old Testament
- Frank Moore Cross, Canaanite Myth and Hebrew Epic
- Septuagint use of 'Kyrios' for YHWH
- Jehovah's Witnesses' New World Translation preface and mainstream textual-critical responses
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