A World United in One Sound

Across continents, cultures and generations, people gather to worship. One Hallelujah creates one shared moment for congregations around the world to lift the same declaration of praise.

Wherever you are, you can prepare, participate and become part of this worldwide expression of unity. The invitation is open to congregations, households and individual worshippers. It is not limited to one denomination, language or nation.

The shared moment is an official UTC instant published on this website. Connected devices count down locally. Congregations without reliable internet can prepare with the offline pack and a trusted clock.

One Hallelujah does not claim endorsement by a church, denomination, religious leader or organisation unless that endorsement has been confirmed and published here. It also does not claim that every voice will sound at the same millisecond. The aim is unity of intention and timing as close as practical.