קָדוֹשׁ

sacred (ceremonially or morally); (as noun) God (by eminence), an angel, a saint, a sanctuary

Definition

The Hebrew word קָדוֹשׁ (qadosh) fundamentally means 'set apart' or 'separate' for a divine purpose. It describes that which is distinct from the common or profane, whether objects (like the sanctuary in Leviticus 6:16), places (like the holy ground in Exodus 3:5), times (like the Sabbath), or people (like Israel in Exodus 19:6). When applied to God, it denotes His absolute moral purity and transcendent otherness (Isaiah 6:3). As a noun, it can refer to 'holy ones,' including God Himself (the 'Holy One'), angels (Job 5:1), or faithful people (Psalm 16:3).

Biblical Usage

קָדוֹשׁ is used over 100 times, primarily in the Pentateuch (especially Leviticus) to describe the ritual holiness of objects, offerings, and spaces associated with the tabernacle (e.g., Leviticus 6:26, 10:13). In the Prophets, especially Isaiah, it becomes a key title for God ('the Holy One of Israel') and emphasizes His moral character and sovereignty. The Psalms often use it for God's people or angels. Its usage shifts from ceremonial purity in the Law to a more profound moral and relational holiness in the later writings.

Etymology

Derived from the root קדשׁ (q-d-sh, H6942), meaning 'to be set apart, consecrated, or holy.' This root is the basis for related words like מִקְדָּשׁ (miqdash, H4720 - sanctuary) and קֹדֶשׁ (qodesh, H6944 - holiness). The core idea is separation for a sacred purpose, not inherent purity. Cognates exist in other Semitic languages, like Ugaritic and Phoenician, with similar cultic meanings.

Semantic Range

This word is central to the biblical concept of holiness, defining the fundamental nature of God (Isaiah 57:15) and His call for His people to be holy as He is holy (Leviticus 11:44). It bridges ritual and moral purity, showing that God's presence requires both ceremonial consecration and ethical living. Understanding קָדוֹשׁ enriches reading by revealing that holiness is not just about being 'clean' but being uniquely dedicated to God's service and character.

In ancient Israelite culture, holiness was primarily understood through ritual and separation. Something became 'holy' by being designated for God's use, like a vessel or a day. This could involve physical rituals (anointing, washing). This contrasts with a modern, often vague, idea of holiness as simply 'being good.' For Israel, holiness was a tangible, dangerous, and contagious property that required specific protocols to manage, as seen in stories like Uzzah touching the ark (2 Samuel 6:6-7).

טָהוֹר (tahor, H2889) — pure, clean (ritually); focuses on freedom from defilement, whereas קָדוֹשׁ focuses on being set apart. צַדִּיק (tsaddiq, H6662) — righteous; emphasizes moral rightness, a key aspect of God's holiness but not the core idea of separation. קֹדֶשׁ (qodesh, H6944) — holiness, sacredness; the abstract noun form of the same root, often used for holy things or the state of being holy.

Word Details

Scripture References