Etymograph

English

God bless you

God bless you comes from Middle English God blesse you.

  1. Middle Englishc. 1150–1500God blesse you
  2. Englishearliest quotation 1811God bless you

attested reconstructed ? uncertain or disputed

Lineage

  1. Middle Englishc. 1150–1500God blesse you
  2. Englishearliest quotation 1811God bless you

Earliest quotation: 1811, Jane Austen, London: […] C[harles] Roworth: “But she will be gained by some one else.…”

The story

A clause in the present subjunctive inherited intact from a time when English was freely productive of it. Diachronically it is not a shortening; synchronically it is often surface-analyzed as such; present-day English has a heavy need for the modal auxiliary (may) to ensure syntactic clarity, whereas earlier English could more easily drop it.

Today it means

intj May God bless you; said as a short prayer, benediction, or valediction for the recipient; usually religiously; sometimes nonliterally but rhetorically or culturally.

Language periods are conventional ranges, not dates for this word.

Etymograph / Middle English God blesse you / God bless you