James 2:17

17Soοὕτωςalsoκαὶἡfaithπίστις,ifἐὰνnotμὴit hasἔχῃworksἔργα,deadνεκράisἐστινbyκαθ’itselfἑαυτήν.

So also, faith, if it has no works, is dead by itself.