It means “may God protect and bless the king.” In practice, it’s a traditional loyal phrase and also the title of the UK’s national anthem when the monarch is male.

Common uses

  • As a greeting or cheer for the monarch.
  • As a prayer-like wish for the king’s safety and long reign.
  • As the anthem used in official or ceremonial settings in the UK and some Commonwealth contexts.

What it implies

The phrase is usually not a literal request in a religious debate sense; it’s more a formal expression of loyalty, support, and good wishes for the reigning king.

A simple example

If someone says it after a new king takes the throne, they’re basically saying: “Long live the king, and may he be protected”.

The phrase has been used in Britain since the 18th century in its anthem form, with roots and related expressions that likely go back earlier.