Traditionally, the translation “God” renders the Hebrew word Elohim. Likewise, the word “Lord” is a translation of Adonai. In the LSB, God’s covenant name is rendered as Yahweh, as opposed to LORD. The meaning and implication of this name is God’s self-deriving, ongoing, and never-ending existence. Exodus 3:14–15 shows that God Himself considered it important for His people to know His name. The effect of revealing God’s name is His distinction from other gods and His expression of intimacy with the nation of Israel. Such a dynamic is a prevalent characteristic of the Scriptures as Yahweh appears in the OT over 6,800 times.
In addition to Yahweh, the full name of God, the OT also includes references to God by a shorter version of His name, Yah. By itself, God’s name “Yah” may not be as familiar, but the appearance of it is recognizable in Hebrew names and words (e.g. Zechar-iah, meaning Yah remembers, and Hallelu-jah, meaning praise Yah!). God’s shortened name “Yah” is predominantly found in poetry and praise.