Hallelujah (ˌhælɪˈluːjə/ HAL-i-LOO-yə) is an English interjection. It is a transliteration of the Hebrew word (Modern halleluya, Tiberian halləlûyāh), which is composed of two elements: (second-person imperative masculine plural form of the Hebrew verb hillel: an exhortation to “praise” addressed to several people) and (the name of God Jah or Yah).
The term is used 24 times in the Hebrew Bible (in the book of Psalms), twice in deuterocanonical books, and four times in the Christian Book of Revelation.
Halleluyah is found in 23 verses in the Book of Psalms (104–106, 111–117, 135, 145–150), but twice in Psalm 150:6. It starts and concludes a number of Psalms.
Hallelujah is a Hebrew word meaning “praise ye YAH (Yahweh).” Hallelujah, as a transliteration, appears four times in the NIV and NASB (Revelation 19:1–6)—it takes the form “alleluia” in the King James Version.
In modern parlance, both hallelujah and alleluia mean “praise the Lord,” a phrase that appears, in English, over fifty times in the Old Testament and once in the New Testament.
The word hallelujah in Revelation 19 is used in heaven, where a great multitude has gathered before the throne in the immediate presence of God Himself. It is the wedding supper of the Lamb. The enemies of God have been overthrown, and the gospel has triumphed.
In a victory celebration, all heaven renders praise, a song of thanksgiving uttered by all holy beings united. Reasons for this glorious outpouring of praise are God’s righteous victory over His enemies (Revelation 19:1–3), His sovereignty (verses 4–6), and His eternal communion with His people (verse 7).
The sound of the outpouring of praise and worship is so overwhelming that the apostle John can only describe it as “like a great multitude, like the roar of rushing waters and like loud peals of thunder” (verse 6).
It is two Hebrew words put together. “Hallel” means to praise, to boast in, to shine forth, to be worthy of praise, and to be commended. “Jah” is a shortened form of “Jehovah“, which means the Self-Existent and Eternal One.
Jehovah is the name of the LORD which emphasizes that God Almighty has no beginning or end. He always has been and He always will be LORD God Almighty.There simply is none greater.