Where in the Bible does God reveal His name as Yahweh or Jehovah?

The revelation of God's name as Yahweh (often rendered as Jehovah in some traditions) is a profound and central aspect of biblical theology, reflecting the intimate relationship between God and His people. Understanding where and how God reveals His name in the Bible provides us with deep insights into His character, His covenantal promises, and His eternal presence.

The first and most significant instance where God reveals His name is found in the book of Exodus. In Exodus 3:13-15, Moses encounters God in the form of a burning bush. During this encounter, Moses asks God what he should say to the Israelites when they inquire about the name of the God who sent him. God's response is both revealing and profound:

"Then Moses said to God, 'If I come to the people of Israel and say to them, "The God of your fathers has sent me to you," and they ask me, "What is his name?" what shall I say to them?' God said to Moses, 'I AM WHO I AM.' And he said, 'Say this to the people of Israel: "I AM has sent me to you."' God also said to Moses, 'Say this to the people of Israel: "The LORD, the God of your fathers, the God of Abraham, the God of Isaac, and the God of Jacob, has sent me to you." This is my name forever, and thus I am to be remembered throughout all generations.'" (Exodus 3:13-15, ESV)

In this passage, the name "I AM WHO I AM" (Hebrew: Ehyeh-Asher-Ehyeh) is closely related to the divine name Yahweh. The name Yahweh (יהוה) is derived from the Hebrew verb "to be" (hayah), emphasizing God's eternal, self-existent, and unchanging nature. The tetragrammaton YHWH (Yahweh) is traditionally vocalized as Jehovah in some English translations, though "Yahweh" is considered a more accurate rendering by many scholars.

This revelation of God's name is significant for several reasons. Firstly, it establishes God's identity as the eternal, self-existent One who is not dependent on anything or anyone else for His existence. Secondly, it underscores God's faithfulness to His covenant promises, as He identifies Himself as the God of Abraham, Isaac, and Jacob. This connection to the patriarchs highlights the continuity of God's redemptive plan and His unwavering commitment to His people.

The name Yahweh appears numerous times throughout the Old Testament, often translated as "the LORD" (in all capital letters) in many English versions of the Bible. This practice helps to distinguish the divine name from the more generic title "Lord" (Adonai). For example, in Exodus 6:2-3, God reaffirms His name to Moses:

"God spoke to Moses and said to him, 'I am the LORD. I appeared to Abraham, to Isaac, and to Jacob, as God Almighty, but by my name the LORD I did not make myself known to them.'" (Exodus 6:2-3, ESV)

Here, God emphasizes that while He was known to the patriarchs as El Shaddai (God Almighty), the full revelation of His name Yahweh is now being disclosed to Moses and the Israelites. This revelation signifies a deeper understanding of God's character and His intentions for His people.

Throughout the Old Testament, the name Yahweh is used in various contexts to reveal different aspects of God's nature and actions. For instance, in Exodus 34:6-7, God proclaims His name and attributes to Moses:

"The LORD passed before him and proclaimed, 'The LORD, the LORD, a God merciful and gracious, slow to anger, and abounding in steadfast love and faithfulness, keeping steadfast love for thousands, forgiving iniquity and transgression and sin, but who will by no means clear the guilty, visiting the iniquity of the fathers on the children and the children's children, to the third and the fourth generation.'" (Exodus 34:6-7, ESV)

In this self-revelation, Yahweh describes Himself as merciful, gracious, patient, loving, faithful, and just. These attributes are central to understanding God's character and His relationship with humanity.

The Psalms are also rich with references to the name Yahweh, often highlighting His majesty, faithfulness, and covenantal love. For example, Psalm 23:1, a well-known verse, begins with:

"The LORD is my shepherd; I shall not want." (Psalm 23:1, ESV)

Here, the use of Yahweh emphasizes the personal and caring nature of God as the shepherd who provides for and guides His people.

In the prophetic books, the name Yahweh is frequently invoked to remind the Israelites of their covenant relationship with God and to call them back to faithfulness. For instance, in Isaiah 42:8, God declares:

"I am the LORD; that is my name; my glory I give to no other, nor my praise to carved idols." (Isaiah 42:8, ESV)

This assertion of Yahweh's exclusive glory and sovereignty serves as a powerful reminder of His unique identity and the futility of idolatry.

The New Testament, while written in Greek, continues to reflect the significance of God's revealed name. Jesus, in particular, makes several "I AM" statements that echo the divine name revealed in Exodus. For example, in John 8:58, Jesus declares:

"Jesus said to them, 'Truly, truly, I say to you, before Abraham was, I am.'" (John 8:58, ESV)

This statement not only asserts Jesus' pre-existence but also identifies Him with the divine name Yahweh, indicating His deity and eternal nature.

In Christian theology, the name Yahweh is not just a label but a revelation of God's essence and His relationship with His people. It conveys His eternal existence, His covenantal faithfulness, His moral attributes, and His redemptive purposes. The name Yahweh encapsulates the depth of God's character and His unwavering commitment to His creation.

In addition to the biblical text, Christian literature has also reflected on the significance of God's name. For example, A.W. Tozer, in his classic work "The Knowledge of the Holy," writes about the importance of understanding God's attributes, including His self-existence and immutability, which are encapsulated in the name Yahweh. Tozer emphasizes that knowing God's name helps believers to trust in His unchanging nature and His eternal presence.

In conclusion, the revelation of God's name as Yahweh in the Bible is a foundational aspect of Christian theology. It is first revealed to Moses in Exodus 3 and is reiterated throughout the Old Testament, highlighting God's eternal, self-existent nature and His covenantal relationship with His people. The name Yahweh is a profound declaration of God's character, His faithfulness, and His redemptive purposes, providing believers with a deeper understanding of who God is and how He relates to His creation.