Allelujah (aleluya)

George Frideric Handel's 'Hallelujah' chorus from his oratorio 'Messiah' is one of the most renowned pieces of baroque choral music. The lyrics, taken directly from the King James Bible, specifically from the book of Revelation, express the majesty and eternal reign of God. The repetition of the word 'Hallelujah,' which means 'Praise the Lord' in Hebrew, serves as a jubilant exclamation of worship and reverence.

The text of the chorus emphasizes the omnipotence of God ('For the lord God omnipotent reigneth') and the eternal nature of His kingdom ('And He shall reign for ever and ever'). It also proclaims the transition of power from the earthly realm to the divine ('The kingdom of this world / Is become / The kingdom of our Lord'). This is a celebration of the ultimate victory of good over evil, as foretold in Christian eschatology, where Christ is recognized as the 'King of kings' and 'Lord of lords.'

Handel's composition, with its powerful dynamics and triumphant melodies, captures the grandeur and the overwhelming joy of the text. The 'Hallelujah' chorus is often performed during Christian religious services, particularly around Easter and Christmas, to celebrate the resurrection and the birth of Jesus Christ, respectively. Its widespread popularity has also made it a staple in many secular musical performances and cultural celebrations, transcending its religious origins to become a symbol of universal joy and victory.