en_tn/gal/06/18.md

The grace of our Lord Jesus Christ be with your spirit

The word "your" here refers to the Galatians and so is plural. The words "your spirit" are a synecdoche and represent the people themselves. Alternate translation: "May our Lord Jesus Christ be kind to you" (See: rc://en/ta/man/jit/figs-you and rc://en/ta/man/jit/figs-synecdoche)

brothers

See how you translated this in Galatians 1:2.