What are some unique words in the Bible that are used only once?

The Bible, both in its original languages of Hebrew, Aramaic, and Greek, contains a rich tapestry of words, some of which appear only once in the entire text. These unique words, known as hapax legomena, offer a fascinating glimpse into the linguistic and cultural context of the biblical authors. They also present unique challenges and opportunities for scholars involved in biblical hermeneutics and textual criticism. Understanding these words can deepen our appreciation of the Bible's linguistic diversity and the intricacies of its transmission through history.

In the Old Testament, written primarily in Hebrew with some portions in Aramaic, there are several notable hapax legomena. One such word is "tachash" (תַּחַשׁ), found in Exodus 25:5, which refers to a type of skin used in the construction of the Tabernacle. The exact nature of this skin has been the subject of much debate among scholars. Some suggest it might refer to a now-extinct animal, while others propose it could be a type of fine leather. The ambiguity surrounding "tachash" highlights the challenges of translating ancient texts and the importance of understanding the historical and cultural context.

Another intriguing hapax legomenon in the Old Testament is "sheshach" (שֵׁשַׁךְ) from Jeremiah 25:26. This word is believed to be a cryptogram for "Babel" or Babylon, using a form of atbash cipher, where the first letter of the Hebrew alphabet is substituted with the last, the second with the second last, and so on. This cryptic reference underscores the prophetic literature's use of symbolic language and code to convey messages during times of political oppression.

In the New Testament, written in Koine Greek, hapax legomena also abound. One such word is "epiousios" (ἐπιούσιος), found in the Lord's Prayer in Matthew 6:11 and Luke 11:3, often translated as "daily" in the phrase "Give us this day our daily bread." The precise meaning of "epiousios" has puzzled scholars for centuries. Some interpret it to mean "necessary for existence," while others suggest "for the coming day" or "sufficient." This word's rarity and ambiguity invite readers to ponder the depth of Jesus' teaching on dependence and trust in God's provision.

Another unique Greek word is "monogenes" (μονογενής), found in John 3:16, often translated as "only begotten" in the phrase "For God so loved the world, that he gave his only begotten Son." This term has significant theological implications, emphasizing the unique and singular relationship between Jesus and God the Father. The rarity of "monogenes" in the New Testament highlights its importance in Christological discussions and its role in articulating the nature of Jesus' divine sonship.

The presence of hapax legomena in the Bible serves several important purposes. First, they enrich the text's linguistic diversity, reflecting the varied historical, cultural, and social contexts in which the biblical authors wrote. These unique words remind us that the Bible is not a monolithic document but a collection of writings produced over centuries by different authors with distinct perspectives and vocabularies.

Second, hapax legomena challenge translators and scholars to delve deeper into the text's meaning, prompting meticulous research and careful consideration of context. For example, understanding "tachash" requires knowledge of ancient Near Eastern fauna and trade, while interpreting "epiousios" demands an exploration of early Christian liturgical practices and theological concepts. These words push us to engage with the Bible more thoughtfully and rigorously, fostering a deeper appreciation for its complexity and richness.

Third, hapax legomena can illuminate the theological and literary artistry of the biblical authors. Words like "sheshach" reveal the use of cryptic language to convey subversive messages, while terms like "monogenes" encapsulate profound theological truths in a single, powerful expression. These unique words often carry significant weight and meaning, inviting readers to reflect on their implications and significance within the broader biblical narrative.

Moreover, hapax legomena can serve as a testament to the Bible's authenticity and historical reliability. The presence of these unique words suggests that the biblical texts were not artificially smoothed over or homogenized by later editors. Instead, they retain the distinct linguistic features and idiosyncrasies of their original authors, lending credibility to their historical and textual integrity.

For instance, the use of "sheshach" in Jeremiah as a cryptogram for Babylon indicates a specific historical context where such coded language was necessary, likely during a time of Babylonian dominance and potential censorship. This historical specificity adds to the authenticity of the text, providing evidence that the writings reflect real historical circumstances and concerns.

Similarly, the unique usage of "epiousios" in the Lord's Prayer suggests a particular theological emphasis that Jesus intended to convey to his disciples. The fact that this word does not appear elsewhere in the New Testament or in other contemporary Greek literature indicates a deliberate choice by Jesus or the Gospel writers to express a specific concept about daily reliance on God. This intentionality adds depth to our understanding of Jesus' teachings and the theological priorities of the early Christian community.

In addition to their theological and historical significance, hapax legomena also offer insights into the literary artistry of the biblical authors. The use of rare and unique words can be seen as a deliberate stylistic choice, adding layers of meaning and nuance to the text. For example, the poetic and prophetic books of the Old Testament often employ rich and varied vocabulary to evoke vivid imagery and convey profound messages. The presence of hapax legomena in these texts enhances their literary beauty and emotional impact, drawing readers into a deeper engagement with the text.

Furthermore, hapax legomena can highlight the dynamic nature of language and its evolution over time. The meanings of words can shift, expand, or become obsolete, reflecting changes in culture, society, and religious practice. The study of these unique words can provide valuable insights into the linguistic landscape of the ancient Near East and the Greco-Roman world, shedding light on how language was used to express theological ideas, social norms, and cultural values.

In conclusion, the hapax legomena of the Bible are more than just linguistic curiosities; they are windows into the rich and complex world of the biblical authors. These unique words challenge us to engage deeply with the text, prompting careful study and thoughtful reflection. They reveal the Bible's linguistic diversity, historical authenticity, theological depth, and literary artistry. By exploring these rare words, we can gain a fuller appreciation of the Bible's multifaceted nature and the profound truths it seeks to convey. As we encounter these unique words, may we be inspired to delve deeper into the Scriptures, seeking to understand and apply their timeless wisdom in our lives.