οὕτως καὶ ἡ πίστις, ἐὰν μὴ ἔχῃ ἔργα, νεκρά ἐστιν καθ' ἑαυτήν → so even the Faith, if it does not have deeds, and is on its own, is dead | the Faith without works is dead
pĕr-impĕdītus: a, um, adj.,
I very much obstructed, very difficult to pass: locus, Auct. B. Afr. 58.